Bosch vs delphi ignition coils n54. 03 each, coils are $21. Compared to the stock n54 ignition coils the TOR B58 coils are capable of producing 3. Feb 2, 2021 · The Eldor S55 ignition coils can fit N54,N55,S55 BMW Direct Ignition Coil - Eldor 12138616153 In Stock BMW has had an ongoing problem with spark degradation through the direct ignition system. BW Part #: 12138657273. Feb 26, 2022 · I am hesitant about the B58 coils because of the cost of the adapter plate, modifying the factory VC, modifying coils, etc. While newer ignition coils will not generate additional horsepower, they will improve your cars performance by unleashing lost horsepower caused by faulty or old ignition coils. Mar 19, 2015 · OE ignition coils ( it think made by bosch) or I can't recall if the N52 uses the same coils as the N54/N55. Bosch 00124/0221504464 Original Equipment Ignition Coil - Compatible With Select BMW 3, 5, 6, 7 Series, X3, X5, Z4; Rolls-Royce Phantom - Single. T#: 588121 | Part#: 12138616153. Additionally, it took home 3 straight Ward’s 10 Best Engines The N54 Ignition Coil Kit with coils fitted weighs only 3. These eldor coils are also used in Feb 22, 2013 · dummy. Robert Bosch is also a GM contractor, mostly known for fuel injection parts. Sale - Save 3% $32. Help ensure fast starts, consistent engine performance and optimized fuel efficiency with Delphi ignition coils. Ignition coils play a vital role in the performance, efficiency, and health of your N54, S54, and S63 BMW engine. If you are running under 500hp, this ignition coil will be fine. com FREE DELIVERY possible on eligible purchases Dinan Ignition Coils are designed to be a direct plug-and-play replacement, or upgrade, to factory coils and provide greater energy output. High voltage. 30,000 Volt is required. When I go to website such as FCP Euro and put in vehicle details, it only shows the Bosch ones as compatible which is part number 0221504470. Looks like something went wrong on our end but we're working on it! Aug 22, 2017 · Troubleshooting - Distinguishing between a COIL PACK and INJECTOR issue - N54. Direct OEM replacement, part number 12-13-8-616-153. The M series coils are compared to the OEM Bosch and OEM Bremi. May 9, 2019 · Cost, including overnight delivery was $265. All Bosch ignition coils are built to achieve or exceed OE specifications and are known industry-wide for their reliability and performance. gets into the cylinder. BMW Ignition Coil Bosch OEM 04464/12219 / 04470/94937. While factory coil upgrades such as S55, and our own N54 coil upgrades do provide more spark, the BMW B58 ignition coils are extremely robust and can support well over 1000whp with no issues. By now you may have heard that BMW 335’s may have some maintenance issues. •. You'll want some Bosch with an index of 5 for the same heat index as the NGK 95770 (ILZKBR7B8DG - NGK's heat index 7 equals Bosch's 5). I bought my 2008 335xi a couple months ago. I believe your 2012 uses the same plugs/coils that my 2013 uses but go to the site and enter your car's info. Same issues. Beru ignition coils often use a “pencil” or “stick Replace each component of your N54 powered BMW ignition system, featuring OE Delphi ignition coils and one step colder NGK ILZKBR7B-8DG spark plugs. You can't just copy and paste the dwell tables simply because n54 uses rpm vs voltage with a temperature scaler (not in most xdf's) while n55 indexes load as well. With more than 100 years of OE ignition system Ignition coils play a vital role in the performance, efficiency, and health of your M54, N20, N26, N51, N52, N54, N55, N62TU, S55, and S63TU BMW engine. So then I ordered a set of Delphi #12137594596, an alternate p/n for some n55 cars that one major online retailer was selling. 10. 0L inline 6 twin turbocharged, direct injected, gasoline engine produced from 2006-2016. The problem is that these cars relied on the "snap" style This kit is for BMW N54 engines. Customer Reviews. Track an order Begin a return BMW Direct Ignition Coil - Eldor 12135A06753 760i, 760Li, Cooper, M3, X5, Z4 Dec 27, 2016 · The 7 indicates the heat index, which is 1 step hotter(!) than the N54 OEM Bosch plugs (ZGR6STE2). In and around 2016 when customers were experiencing wide spread coil failures, BMW started to use Eldor as their new ignition BMW N52 OEM Ignition Coils. Currently most places like FCP Euro and ECS-tuning are stating that these coils do not fit the e45/m54 engines for some reason. Code of the ignition coil: 0 221 504 471. Brand: Eldor. This is the highest output ignition system ever developed for the N54 community Featuring 100% plug and play connections and low resistance 50ohm/ft proprietary plug wires. Oct 21, 2022 · While car runs great, getting some ignition time codes on cyl 3 and 4. In order for the spark plug to produce the spark, an ignition voltage of approx. Ignition coils are the key to efficiency and performance for your BMW. Update your vehicle. 5 msPrecision Raceworks N54/N55 @ 3. I won't pay it, it's too high. The problem is that I'm well aware aware of hit and mis with aftermarket parts. It has new plugs, but only 2 new coil packs at this time. Nov 30, 2018 · N54 and n55 coils use the same dwell effectively as the coils are basically identical other than manufacturers, which change based on deals and bidding wars generally. It's that simple. Free Shipping and available now! See OE cross references for DEL-GN10571. Features OE Delphi ignition coils and one step colder NGK ILZKBR7B-8DG spark plugs, popular for tuned N54 applications Apr 19, 2017 · Smart coils (LS, Audi, Honda) have the 5v logic going straight to the coilpack, which has the IGBT incorporated. Beru ignition coils are typically made using copper wire, which provides excellent conductivity and heat resistance. Get Fast, Free Shipping with Amazon Prime. 50+ bought in past month. Buy a 14mm thin walled swivel socket on Amazon. OEM Bosch Ignition Coil - N20 N52 N54 N55 S55 S54 N62 S62 M54. N-Series Performance Ignition Coil - Red - Set Of Six. This occurs because the Set of 6 OEM ignition coils by Delphi for all BMW N55 engines. Nov 27, 2016 · The new coils have an issue. 022″) for high boost Spark plugs and ignition coils are a pretty common overlooked item. Free Shipping & No Taxes! — BMW N52 OEM Ignition Coils – 12 13 8 616 153. With consistent performance, Denso ignition coils are a more affordable option. -30% $2536. All excited to get the kit installed on my n54. Stick to the same brand as your plugs, IIRC. 87 each. Other budget ignition coils like MAS and DENSO ignition coils can come at 70 to 100 US dollars. Try again! May 3, 2020 · follow me on ig @Carsalan Nov 14, 2023 · For example, 6-pack Bosch ignition coils come in at 138 US dollars. Feb 2, 2016 · iTrader: ( 0) Bosch vs Delphi Coils for N52. 5 msBosch S54 @ 2. $32. Difference in price between the two on FCP is like $4. Delphi thankfully sells their coils in kits with NGK plugs which I’d much rather use over Bosch. My car hasn't been sounding right and I'm think ing maybe it could be the coils. DELPHI is/was/may be a huge parts development and sourcing Division of GM. The Delphi coils in 3 and 5 died over the past weekend. Even when running beyond-stock boost (think 600hp) people seem happy with the Eldors - under $200 at FCP Euro and a little less other places. If Eldor N54 coils can support 600 crank horsepower without hiccups I think that's the route I'll take. These coils are a safe bet for any May 27, 2022 · I just had my coils and plugs replaced with NGK coils and NGK iridium plugs. 07 EACH. Mfg#: D650-0003KT1. The n52 needs nothing more than oe Bosch coils and plugs otherwise you waste a lot of money. (In Stock) Description. This kit comes with new ignition coil boots that are longer than the stock boots. So I checked rock auto and they have a standard motor coil for 37 bucks and a delphi for 49. The branded parts are manufactured under Upgrade your BMW's ignition system with this high-performance Delphi Ignition Coil. Every ignition coil is designed and endurance tested using high quality materials. 5 msAudi R8 @ 2. The code of these ignition coils: is Apr 16, 2022 · My M3 was a Dinan stage 4 with the 3. . Delphi will be all you need. I bought the "ignition service kit" (six Delphi coils, six NKG plugs and a tube of dielectric grease) from FCP and another "kit" with Bosch coils, NKG plugs, etc was the same price as the Delphi kit - around $112. SALE - Save 3%. Dec 27, 2016 · By continuing to use this site, you are consenting to our use of cookies. | Search this page. I scanned and get cylinder 2 misfire which means it’s either coil or just…. Brand: ES#: 4660633. Then I started doing more research. How Chicago Ran a NASCAR Street Race. Ignition coils are another known common failure on N54 engines. ) was compared to 2 different OEM Bosch coils and the OEM Delphi. This voltage is generated by the ignition coil from the 12 Volt voltage of the vehicle electrical system and transferred to the spark plug at Apr 18, 2022 · If you’re looking for a VW ignition coil that will provide OEM performance, you’ll most likely come across manufacturers such as Delphi, Bosch, Beru and others. In the early 1990s BMW switched from the canister-style ignition coil with spark plug wires to a "coil on plug" direct ignition system. BMW’s N54 engine was an instant success, earning 5 consecutive International Engine of the Year awards. The ones I hear about the most have to do with a Aug 12, 2019 · In this video we discuss a new ignition coil option for the N54. Just gonna do all 6 at once since it’s only like $130 and then I can get free shipping. I've read somewhere with tuned car would need to change sooner at 30k miles. A bad coil will result in misfires, rough running, stumbling, poor fuel economy, loss of performance, and other engine issues. With new Rob Beck game finisher turbos coming!! Spring right around the corner!! I scanned and I’ve got a miss on cylinder 2. Basically, I think that OEM coils are original and at 16 year old / 139k miles could use some refresh. Qty: Availability: In Stock. A long time ago, when these engines were created, Bosch was a supplier of the ignition coils. However, Eldor I believe is the OEM manufacturer of The canister-style ignition coil remained in regular production use right up to the 1990s. If you have Delphi (or any other brand of sparks) use the Delphi’s. Tested! BMW 335i NGK Coils and Bosch Plugs. With up to 10% more energy output than stock you are ensured a stronger and more consistent spark. While comparing both OE Delphi coils and OEM Delphi coils, I noticed the BMW-branded ones are potted in white epoxy, while both of the non BMW-branded ones were potted in Nov 30, 2018 · N54 and n55 coils use the same dwell effectively as the coils are basically identical other than manufacturers, which change based on deals and bidding wars generally. Add to Cart. In this blog, I will compare these two ignition coils in terms of their construction, performance, and reliability. I have a 2008 328xi and am looking to do plugs and coils. MSRP Price: 84. dummy. 5 1,019 ratings. I bought the coils for $38 each and plugs for $11 each at Walmart. Whether you are replacing dilapidated coils that are causing sluggish acceleration and/or misfires or simply upgrading for a more reliable and consistent Dec 27, 2016 · Eldor is equivalent to the Delhi 153 Single turbo cars such as my old one and my new setup will be running Delphi 153 with NGK 95770 plugs (5992 equivalent) but I don't think they last as long Mar 19, 2015 · OE ignition coils ( it think made by bosch) or I can't recall if the N52 uses the same coils as the N54/N55. Both brands seek to provide a high energy output for efficient fuel burning in engines, while the precise output levels may vary. List Price: $38. $ 32. Aug 9, 2023 · 19 posts · Joined 2014. Lifetime Replacement. Bosch ignition coils convert low voltage into high ignition system voltage, creating an electric spark sent to the spark plugs which ignites the fuel. Did not compare to an Eldor unfortunately. So, it is clear that Delphi ignition coils are very good budget ignition coils. The eldor coils has a snugger fit on the spark plugs and are heavier than the Bosch or the Delphi. Free Shipping on orders $49 and up. Feb 28, 2021 · Of note, the PR coils tested displayed a non-linear decrease in secondary current which will become apparent in a below graph where the B58 coil produces more energy over 3/4 of the spark event. As a leading OE manufacturer, Delphi has been at the forefront of many of these changes. How does one determine if their ignition system uses Delphi or Melco coils? Apparently there is a difference based on AC Delco selection of plug wires at Oreilly web site. This also shows as compatible on Amazon. DENSO is the current contract supplier for many GM "AC Delco" ignition parts - spark plugs, for example. Jan 22, 2021 · N54 DME can run any dwell you want really and obviously unloading the dme from the coils (be it for B58 or PR) isn't very important. NGK 95770 are about one step colder than OEM N54. Tighter emissions regulations, less engine space and requirements for better fuel economy and higher ignition voltage – up to 45,000 volts in modern cars - means that coil technology is constantly evolving. #10 · Apr 17, 2024. Heard good things about Eldor/BBT, ymmv. I see that the Delphi coils 12138616153 were originally for the turbo N54 engine but Turner says they're now approved for use in the N52 as well as of March 2015. (the others are original 2008) A lot of the 'kicking' (instantaneous and short drop in power) that it had was addressed with High Quality Genuine & OEM BMW parts. As much as possible, I recommend to all – please DON’T purchase the Delphi ignition coils intended for N43/N53 series engines. Sep 25, 2020 · Eldor Ignition Coils. Similar to the Delphi, it has a outer metal body but in black. The plugs are currently listed there at $6. I can buy these coils for about $40 a pop but I also noticed that the old Bosch Ignition Coils. 7mm (0. FREE Returns. 92 diff as well. Thanks. 2006 330CI w/85k miles. Sluggish acceleration, misfires and rusty terminals are symptoms of a worn coil. Unfortunately, car owners and service workers still manage to “screw up”. Spark plugs, which are used in this type of engines, have ~2 times wider air gap (it means, 1,5-2 mm instead of 0,8 – 1 mm). DIY Blog; Help Me. Jan 4, 2022 · The N series coils (N54/N55/etc. 4. Feb 19, 2023 · Beru vs. E81 There is only one direct replacement OEM N54 spark plug, made by Bosch (part # ZGR6STE2 or BMW #12120037244). These Bosch OEM Replacement Coilpacks are the go-to fix for misfires and poor idles on high mileage / tuned vehicles. Bosch, Borg Warner, or BMW. Apr 26, 2013 · Delphi GN10328 Ignition Coil. It was BMW’s first mass-production turbocharged, gasoline engine. Feb 16, 2023 · The ignition coils manufactured by Delphi are characterized by their cutting-edge designs and high-quality components, whilst the coils manufactured by AC Delco are intended to improve acceleration when the throttle is wide open. Once you slide the coil on, you can adjust the rubber boot to be snug so no dust, etc. Hello all, All insights are appreciated. Available in: Bosch – $219 Delphi (OEM) – $249. Over the years,BMW has for the most part relied on 2 suppliers for ignition coils. May 8, 2019 · I'm having some difficulty finding the part numbers for ignition coils for 2007 E90, N51. 5x the energy outputwhile providing alonger spark duration than the Precision Raceworks N55 coils. These OEM ignition coils are direct replacements for all N52 engines as well as many other BMW models and engines. Whether you are replacing dilapidated coils that are causing sluggish acceleration and/or misfires or simply upgrading for a more reliable and consistent Invented for life. We install set of NGK OE-replacement coils and OEM Bosch plugs that we got from Sparkplugs. Feb 19, 2023 · NGK ignition coils are easy to install due to their compact and lightweight design, whilst Bosch ignition coils are built for quick installation and compatibility with a larger variety of engine systems. The coils are factory and have not shown any sign of failing in 200,000Ks. You don’t need Delphi coils or ngk plugs in a n52, Delphi coils were really designed for more reliability and higher power targets of direct fuel injection engines and ngk plugs too. F40Exemplar Year: 2019 + Historical Generations; F20 / F21Model Year: 2012 - 2018. The Bosch plugs use a Nickel-yttrium and copper electrode which works well under a wide variety of temperature conditions and fuel grades. BOSCH BMW N54 OEM Replacement Coil Packs 100% NEW Genuine Bosch Ignition Coils Bosch #: 0221504470 / 00044 BMW OE #: 12137594937 / 12137562744 Nov 29, 2021 · 83940 posts · Joined 2006. 99 2X Entries For Spring Spin To Win Sweepstakes. The best OEM replacement is going to be the Eldor Coils Part# 12138657273. So, I chose Delphi. 9 lbs – that’s 47% less than the popular alternative kits. A direct plug-and-play upgrade with up to 10% more energy output than stock! 2X Entries For Spring Spin To Win Sweepstakes. To get through such wide air gap, the voltage has to bee at least two times higher than before. 2X Entries For Spring Spin To Win Sweepstakes. Reply. Jan 22, 2021 · Think about how I feel right now. If so, get the Delphi coils instead. However the Bosch/Delphi coils fit the e46/m54 engines as well as others like the BMW 128/BMW 135i/ BMW 335i/ etc. Eldor Coils Max @ OembimmerpartsSep 25, 2020. For Bosch plugs the lower the number, the colder they are. Visit the Delphi Store. Invented for life. Mar 31, 2014 · So I called toyota today and they want 105 dollars for a new ignition coil. 56mm (0. If you have Bosch plugs use the Bosch Coils. Bosch N54/N55 @ 2. com on a BMW 335i running JB4 software. . 2) What are the current ignition coils capable of? Bosch/Delphi OEM coils were used to establish a baseline, to see just how powerful the factory system is, and what the limits are for dwell time. Hey guys, I’ve got an e90 335i that I notice has a misfire on cold start. Compatibility Ignition coils play a vital role in the performance, efficiency, and health of your M54, N20, N26, N51, N52, N54, N55, N62, S54, and S55 BMW engine. The Delphi ones shows part number as Part #: KIT-GN1057112B1KT and shows Jul 10, 2020 · If you are running with some extra boost, many people swear by the Eldor coils which is what BMW now sources for N54's. […] Ignition Coils. Bosch Ignition Coil: Major Differences. To make installation easier, Nexsys designed plug and play connectors that are made of nylon in the USA. In contrast, Bosch ignition coils often use aluminum wire, which is less expensive but may not be as durable as copper. b. Ignition coils play a vital role in the performance, efficiency, and health of your M54, N20, N26, N51, N52, N54, N55, N62, S54, and S55 BMW engine. #6 · Nov 30, 2021. In the case of Delphi ignition coils, they come in at 60 to 75 US dollars. The INJECTOR mosfets in msd80 (the parts that fail) won't care about the added stress on the IGNITION system, they fail completely independently. These ignition coils are of excellent quality, and the price is relatively low. $32 shipped each: Jul 31, 2023 · Great product. Did some tests with Inpa and Autoenginuity but no concrete results. NGK plugs looked good. 0275″) for OE or 0. After 60 years of a tried and true design, Bosch has decided the old snap/clip on connection to the spark plug wasn't good enough. The chart above specifically is compared to the highest stock output version of the bunch (one of the Bosch's - 8647689). Jul 24, 2018 · At this point I've got nothing but an MHD stage 1 tune and short term at least I'm not likely to get more than upgraded intercooler, intake, downpipe, go to stage 2 on the tune, etc so spending the money on Bimmerlife or Precision Raceworks coils seems like a waste. In this video I will show you how to install and upgrade the ignition coils on a BMW N54 engine in a 2007 335i. Bought FCP Ignition Kit which comes with the Delphi coils back in Feb 2022. Designed to fit 2001-2016 BMW models, this Coil on Plug (COP) style pencil coil is compatible with a range of part numbers, including 12138616153 and GN10571-11B1. Instead of changing the plugs and then realizing it’s the coils I figured I’d just do both. Standard is a brand I have little experience with but I've heard nothing but good Upgrade your BMW's ignition system with this high-performance Delphi Ignition Coil. List Price: $36. This ignition coil can be used on any N54 eng Dinan Ignition Coils are designed to be a direct plug-and-play replacement, or upgrade, to factory coils and provide greater energy output. Feb 19, 2021 · Ignition coils. Includes FCP's Lifetime Warranty & Unlimited 365 Day Returns. 0 msPrecision Raceworks N54 Apr 18, 2014 · Amazon's Choice in Automotive Replacement Ignition Coils by Delphi. Ignition Coil; Ign Coil; Delphi coils provide OE performance, durability and electromagnetic capacity level requirements Mar 28, 2018 · Replaces Past Delphi Coil Part# 12138616153. The air-fuel mixture is ignited in the combustion chamber by an ignition spark. In terms of aftermarket options, there is Bimmerlife which uses Audi Smart ignition coils and Precision Raceworks which are LS. This placed a coil on each individual cylinder. Please ensure your correct model is selected. It was difficult to start and idle's poorly but did make top-end power. I was fortunate to find an excellent mechanic at Lucas Oil Center and it only cost me $164 labor and a bottle of fuel stabilizer. $32 shipped each: Buy Ignition Coil Pack Set of 6 - Replacement for Bosch 0221504470, 12138616153, 12137594937, 12138657273, 12137562744 - Compatible with BMW 325i, 335i, 328i, 525i, 530i, 330i, 650i, X3, X5, M3 and more: Automotive - Amazon. The big difference people seem to notice is how much peak voltage a coil can The newly improved BMW coil part number - 12138657273 which is manufactured by Eldor, supersedes both the Delphi 12138616153 and Bosch 12138647689. The stock engine cover fits with this kit. The original OEM coils were Delphi and plugs were Bosch. 99. You'll get the OE performance, durability, and electromagnetic capacity level that your vehicle requires with Delphi ignition coils. 1. Each cylinder gets its own ignition coil for optimum efficiency. Bosch and Denso ignition coils both contribute to fuel efficiency, though Assuming it’s going to be coils, car is just shy of 105k miles and VCG was already done by dealer under warranty. I'd agree totally with iqraceworks, just go with the Eldors from FCP. The Precision Raceworks BMW N54 HIGH PERFORMANCE IGNITION KIT is designed to integrate with any vehicle equipped with the N54 engine. Now they use a spring that rests against the tapered edge of the spark plug terminal. I go over their design and show you how to install them. Feb 9, 2023 · Denso coils have good durability but are not as rugged as Bosch. So clearly the new part number will work on our engines. 5 msEldor S55 @ 2. 5msDelphi S55 @ 2. Feb 1, 2020 · The BMW N54 is a 3. Spend even more money on the original BMW coils purchased right through my local BMW dealer ship and they’re not cheap. I have about 43k miles on my car but haven't replaced my ignition coils yet. Like many others have said, this coil pack sticks up a little bit higher than the Bosch. -32% $2627. VTT is proud to offer its very own N54 to B58 Coil conversion kit for the N54 platform. This ensures fast starts, consistent engine performance and optimized fuel efficiency. 00. Each cylinder gets its own ignition coil for optimum efficiency (no more spark plug wires) and it fires at precisely the right time OEM Bosch Ignition Coil - N20 N52 N54 N55 S55 S54 N62 S62 M54 In Stock. Bosch and Delphi,Bosch being the most prevalent over the past 15 years. I'm familiar with delphi and I know they make good products. Other 'experts' had frigged with the cam timing too so it always had coded/lights on the dash. 89. Located on the top of your engine, these coils should be inspected May 28, 2024 · These coils provide accurate electrical energy to create a voltage potential at the spark plug—and that provides you with superior engine performance, better control over emissions, and fuel economy. This ignition coil can be used on any N54 eng Nov 30, 2012 · My coils are OE, have changed my plug wires once but do not remember if the type of coil came into my purchasing decision. Bosch. Re-gap NGK plugs to 0. 28. Delphi makes more than 10 million ignition coils for North America each year, and each one is engineered to OE design specifications for vehicles from Ford, Toyota, Nissan, Lexus, GM, Mazda, Subaru, Acura and more. While it's literally the same size, the rubber boot sits higher on the Delphi. This is BMW parts item N54-IGN-KIT, described as Ignition Service Package for N54 6-cylinder engines (135i, 335i, 335xi, 535i, 535xi, 740i, 740Li, Z4 35i/35is ), that you can buy at the best price with fast shipping. so here I am asking which is the best to go with. Delphi are fine even on ST setups running 700+whp. I spend the money finally get the kit. Save money from purchasing these at the dealer for an MSRP of $68. Mar 12, 2018 · The Delphi coils I recently used to replace the OE Bosch coils seem to be just as good as the Bosch. May 19, 2017 · NGK’s New BMW 335i Coils and Bosch Plugs. Due to its reputation for durability and higher quality materials, Bosch ignition coils tend to be slightly more expensive. I've been chasing this issue for awhile and recently fixed my resonator crack which felt like Delphi In-cap Ignition Coil VS Bosch. The reason is simple – at the moment, Delphi is the approved official supplier of these ignition coils. During the after-warranty period, Delphi took over the supply of the ignition coils. That said is there any consensus on Bosch vs Delphi vs anyone else? Budget-Government-88. The tor B58 coils are a coil on plug design that removes the need for additional spark plug wires and Jan 22, 2021 · N54 DME can run any dwell you want really and obviously unloading the dme from the coils (be it for B58 or PR) isn't very important. See the explanation in the Bosch FAQ here. 44. There’s really no need for others. NGK does not offer a direct replacement stock plug for this engine. Bimmerpost ☰ Model Selection. The spark phase is a lot more efficient and the sophisticated Ignition coil, produced by Delphi (official offer): Ignition coils for direct injection engines are not “regular” coils. xf tb vj pp fb uh sg oa bn pp