BMW Engine Parts for BMW X5 M S63 4.4L

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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Dinan N-Series Performance Ignition Coil - Blue - BMW M54 S54 N20 N26...
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Dinan - Corporate Logo
T#:4908030
Part#: D650-0004
In Stock
10% off MSRP $ 38.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.99 USD
Free Shipping
10% off MSRP
$ 38.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.99 USD
Free Shipping
Dinan Ignition Coils are designed to be a direct plug-and-play replacement, or upgrade, to factory coils and provide greater energy output. With up to 10% more energy output than stock, you are ensured a stronger and more consistent spark. Whether you are replacing dilapidated coils that are causing sluggish acceleration and/or misfires or simply upgrading for a more reliable and consistent spark your ignition system will be more efficient with a new set of Dinan coils. For those that like to showcase engine modifications they even come in a variety of unique housing colors to choose from for that personalized touch!
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Dinan Iridium Spark Plug - N20 N54 N55 S55 N63 N63TU S63 S63TU ...
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Dinan - Corporate Logo
T#:40579789
Part#: D640-0002
In Stock
8% off MSRP $ 23.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
Free Shipping
8% off MSRP
$ 23.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
Free Shipping
Dinan Iridium Spark Plugs are an excellent upgrade for tuned, and even stock engines, where applicable.* Our spark plugs are made from Iridium - one of the strongest materials available. They last longer than other materials with higher melting points, run cooler, resist preignition, and even require less voltage to produce a strong spark. The iridium electrode with its copper core is harder and stronger than other materials, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. Dinan spark plugs are great for high boost, high cylinder pressure, high cylinder temperatures, and high-power situations, and they pair nicely with a set of Dinan ignition coils, where applicable. However, they are not only for tuned and higher output vehicles that may benefit from a plug cooler than the factory heat range – they also are applicable to select non-tuned / stock vehicles as well!* *N54 & N55 COMPATIBILITY: Dinan plugs are numerous steps colder than stock on both the N54 (3 steps colder) and N55 (2 steps colder) and are suggested for tuned, high boost and/or upgraded turbo applications only. They are *NOT* suggested for non-tuned stock vehicles for these speciific applications. If installed on a stock N54/N55 vehicle the plug will not reach its self cleaning temperature and be unable to burn off the combustion deposits leading to fouling, misfires, and a shorter lifespan of the plug.
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Bav Auto Fuel Injector Seal Installer & Remover - N54/N63
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580445
Part#: B8800140
In Stock
Sale - Save 3% $ 121.99

This product was last offered at the strikethrough price on
05-03-2026

$ 118.33 USD
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Sale - Save 3%
$ 121.99

This product was last offered at the strikethrough price on
05-03-2026

$ 118.33 USD
Free Shipping
This is has been specifically designed to remove and install the seals on your fuel injectors without damaging either the seals or injectors themselves.

OEM Ignition Service Kit - N63 S63 4.4L
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:556726
Part#: N63TISKT
In Stock
$ 333.99 USD
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$ 333.99 USD
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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug.

To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OE quality components, replacing any potential fault points in your ignition system for peak performance!

See kit contents below for a complete list of included components.

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OMP - Corporate Logo
T#:1614
Part#: EA-462
Back Ordered
$ 65.00 USD
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$ 65.00 USD
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OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.
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Dinan Ignition Service Kit
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:8294106
Part#: D650-0004KT7
In Stock
$ 354.99 USD
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$ 354.99 USD
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Restore your ignition system using blue Dinan performance ignition coils and NGK spark plugs If your BMW's mileage is getting up there, be sure to keep your ignition system in check. Whether you currently have a misfire or you're just doing preventative maintenance, this kit is perfect. The kit includes: 8 Blue Dinan Coils with locks 8 Bosch spark plugs 1 packet of American Grease Stick dielectric grease Dinan ignition coils features: Up to 10% more energy output than stock. Blue housing with Dinan Logo. True upgrade, not just aesthetic. Direct plug-and-play.
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Elring - Corporate Logo
T#:596412
Part#: 11127567765
In Stock
$ 137.10

This product was last offered at the strikethrough price on
08-26-2026

$ 112.99 USD
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$ 112.99 USD
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Just a head gasket, not a set
AGA Tools - Corporate Logo
T#:6924319
Part#: AGA-6061-TC
Ships in 7 Business Days
$ 99.99 USD
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$ 99.99 USD
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BMW E60 M5 Crank Case Test Cap

The BMW E60 M5 Crank Case Test Cap is designed to facilitate accurate testing of crankcase pressure across a range of vehicle models. This versatile test cap is compatible with early and late model vehicles equipped with steel, aluminum, or plastic valve covers. Featuring a multi-diameter fitting, it connects directly to IMIBs, handheld manometers, and smoke machines, eliminating the need for adapters and ensuring precise readings without leaks.

Benefits:

  • Versatile Compatibility: Suitable for use with steel, aluminum, and plastic valve covers on early and late model vehicles.
  • Direct Connection: Multi-diameter fitting allows direct connection to IMIBs, handheld manometers, and smoke machines.
  • Leak Prevention: Eliminates the need for adapters, reducing the risk of leaks and inaccurate readings.
  • Enhanced Accuracy: Provides reliable crankcase pressure testing for better diagnostic results.
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Packaged by Turner - Corporate Logo
T#:583533
Part#: N63PISKT
In Stock
Sale - Save 15% $ 319.99

This product was last offered at the strikethrough price on
05-03-2026

$ 272.48 USD
Free Shipping
Sale - Save 15%
$ 319.99

This product was last offered at the strikethrough price on
05-03-2026

$ 272.48 USD
Free Shipping

Every 60-80,000 miles, we recommend replacing your spark plugs to ensure your ignition system is running optimally. Over time carbon can build up around the head of the spark plug and decrease spark strength and effectiveness, leading to weaker fuel mixture detonation, misfires, and potential check engine lights. To prevent this, have put together our High-Performance Ignition Service Kits. These kits include new Bav Auto High-Performance Ignition Coils, new spark plugs, dielectric grease, and a BMW spark plug service label to keep track of when your spark plugs were replaced.

Bav Auto's Ignition coils feature core windings that have been modified to increase firepower and promote a faster, more efficient burn. This gives your BMW/MINI increased torque in the lower range of RPM and more horsepower in the upper range. Exact improvements depend on the current condition of your engine, but you'll definitely feel the difference. They'll also improve your fuel economy.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Pure Turbos - Corporate Logo
T#:578314
Part#: PURE-S63-0002KT
Ships in 4 Business Days
$ 6,017.99

This product was last offered at the strikethrough price on
07-13-2026

$ 5,795.00 USD
Free Shipping
$ 5,795.00 USD
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As BMW enthusiasts, we admittedly did not know how to feel when BMW moved to forced induction. We loved the naturally aspirated power that the NA straight six produced, but Pure Turbos has been able to prove time and time again what a forced induction BMW powerplant is capable of putting down. Here at Turner Motorsport, we trust Pure Turbos to meet all of your power desires - after all, there's a reason the majority of the fastest forced induction BMWs on the road are running Pure Turbos. When big power for a X5M/X6M is the goal, Pure Turbos has the answer with their Stage 2 turbocharger upgrade. With supporting modifications, such as fueling, methanol injection, and tuning, 900+ wheel horsepower is achievable!
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Pure Turbos - Corporate Logo
T#:578318
Part#: PURE-S63-0004KT
Ships in 4 Business Days
$ 6,831.00

This product was last offered at the strikethrough price on
04-28-2026

$ 5,944.00 USD
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$ 5,944.00 USD
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As BMW enthusiasts, we admittedly did not know how to feel when BMW moved to forced induction. We loved the naturally aspirated power that the NA straight six produced, but Pure Turbos has been able to prove time and time again what a forced induction BMW powerplant is capable of putting down. Here at Turner Motorsport, we trust Pure Turbos to meet all of your power desires - after all, there's a reason the majority of the fastest forced induction BMWs on the road are running Pure Turbos. For those in pursuit of the most substantial power upgrades for their M5, Pure Turbos has the answer with their Pure 900 turbocharger upgrade.
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Turbo Install Kit - N63 S63 Engines
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:401611
Part#: N63S63INSTALLKT1
Ships on Sep 21, 2026
$ 158.88 USD
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$ 158.88 USD
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Key components to help get your install done easily and effectively. Get your car running right again!

Kit includes:​

  • All required gaskets and o-rings
  • All exhaust and downpipe gaskets
  • T-bolt clamps
  • 1gal of Coolant
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High Pressure Fuel Pump Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:5416773
Part#: N63S63HPFPKT
In Stock
Sale - Save 7% $ 697.99

This product was last offered at the strikethrough price on
05-03-2026

$ 651.11 USD
Free Shipping
Sale - Save 7%
$ 697.99

This product was last offered at the strikethrough price on
05-03-2026

$ 651.11 USD
Free Shipping
Includes both fuel pumps and a new fuel pressure sensor. Solve your fuel delivery issues kit includes both fuel pumps and a new fuel pressure sensor and hardware.
AGA Tools - Corporate Logo
T#:5175681
Part#: AGA-IHDTR-K
In Stock
$ 399.00 USD
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$ 399.00 USD
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Don't let injector become lose ever again.
AGA Tools - Corporate Logo
T#:5175665
Part#: AGA-N63-VSK-K
Ships in 7 Business Days
$ 1,529.99 USD
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$ 1,529.99 USD
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Complete kit to easily install valve stem seals.

Elring Cylinder Head Bolt Set - F01 F02 F10 F12 F13 E70 E71
For vehicles with a production date up to 10/2011
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:596414
Part#: 11127582454
Ships in 2 Business Days
$ 143.90

This product was last offered at the strikethrough price on
08-26-2026

$ 130.14 USD
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$ 130.14 USD
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One time use torque-to-yield cylinder head bolts. Always replace as a set whenever cylinder head is removed and reinstalled.

Elring Engine Block Gasket Set - E70, E71
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:588174
Part#: 11112158085
Ships in 1 Business Day
$ 217.99

This product was last offered at the strikethrough price on
04-19-2026

$ 185.99 USD
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$ 185.99 USD
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Start your rebuild off right
Pure Turbos - Corporate Logo
T#:578317
Part#: PURE-S63-0003KT
Ships in 4 Business Days
$ 6,017.99

This product was last offered at the strikethrough price on
07-13-2026

$ 5,795.00 USD
Free Shipping
$ 5,795.00 USD
Free Shipping
As BMW enthusiasts, we admittedly did not know how to feel when BMW moved to forced induction. We loved the naturally aspirated power that the NA straight six produced, but Pure Turbos has been able to prove time and time again what a forced induction BMW powerplant is capable of putting down. Here at Turner Motorsport, we trust Pure Turbos to meet all of your power desires - after all, there's a reason the majority of the fastest forced induction BMWs on the road are running Pure Turbos. When big power for a M5/M6/X5M/X6M is the goal, Pure Turbos has the answer with their Stage 2 turbocharger upgrade. With supporting modifications, such as fueling, methanol injection, and tuning, 900+ wheel horsepower is achievable!
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Pure Turbos - Corporate Logo
T#:578327
Part#: PURE-S63-0007KT
Ships in 4 Business Days
$ 4,466.99

This product was last offered at the strikethrough price on
07-13-2026

$ 4,394.00 USD
Free Shipping
$ 4,394.00 USD
Free Shipping
As BMW enthusiasts, we admittedly did not know how to feel when BMW moved to forced induction. We loved the naturally aspirated power that the NA straight six produced, but Pure Turbos has been able to prove time and time again what a forced induction BMW powerplant is capable of putting down. Here at Turner Motorsport, we trust Pure Turbos to meet all of your power desires - after all, there's a reason the majority of the fastest forced induction BMWs on the road are running Pure Turbos. When you buy a BMW with an S63TU twin-turbo V8, one of the key reasons is for its raw power. Unfortunately, BMW left a bit to be desired. Pure Turbos stepped in and have since developed their turbo upgrade packages that make the S63TU a potential track monster. With this Stage 1 Turbo Upgrade and supporting modifications, you can expect to significant bolt-on reliable power! This Pure Turbos Stage 1 Turbo Upgrade package features: Upgraded billet compressor wheel Large pad, heavy-duty thrust CNC machined and high-speed VSR balanced Direct fit, as OEM, as these utilize OEM housings. Featuring a limited 1-year warranty. This price includes a $1800 core charge that will be refunded upon us receiving your rebuildable cores.
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Pure Turbos - Corporate Logo
T#:578324
Part#: PURE-S63-0006KT
Ships in 4 Business Days
$ 4,466.99

This product was last offered at the strikethrough price on
07-14-2026

$ 4,394.00 USD
Free Shipping
$ 4,394.00 USD
Free Shipping
As BMW enthusiasts, we admittedly did not know how to feel when BMW moved to forced induction. We loved the naturally aspirated power that the NA straight six produced, but Pure Turbos has been able to prove time and time again what a forced induction BMW powerplant is capable of putting down. Here at Turner Motorsport, we trust Pure Turbos to meet all of your power desires - after all, there's a reason the majority of the fastest forced induction BMWs on the road are running Pure Turbos. For those in pursuit of impactful power upgrades for their X5M/X6M, Pure Turbos has the answer with their Stage 1 turbocharger upgrade. Turning up the boost on stock turbochargers quickly achieves the limits of the stock hardware - a Pure Stage 1 or Stage 2 upgrade is an easy choice for enthusiasts looking to make big, reliable horsepower. Pure Turbos' Stage 1 turbo upgrade kit is capable of supporting 750+ wheel horsepower with supporting modifications.
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Elring Cylinder Head Gasket Set - E70, E71
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:591526
Part#: 11122159374
Ships in 1-2 days
$ 266.38

This product was last offered at the strikethrough price on
08-13-2026

$ 259.91 USD
Free Shipping
$ 259.91 USD
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Does not include the head gasket

AGA Tools - Corporate Logo
T#:5175653
Part#: AGA-N62-VST-K-VK
Ships in 7 Business Days
$ 1,299.00 USD
Free Shipping
$ 1,299.00 USD
Free Shipping
Complete kit to easily install valve stem seals.