BMW Engine Parts for BMW X5 M S63 4.4L

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:

Vargas Turbo Technologies - Corporate Logo
T#:558084
Part#: VTT-CRANK-BREATH
In Stock
$ 129.99 USD
Free Shipping
$ 129.99 USD
Free Shipping

VTT is happy to introduce the first and only available plug and play crankcase breather kits for ALL BMW applications that use the two-prong oil tab style oil fill caps. With this breather simply remove your oil cap, install the breather, and instantly free up horsepower, improve turbo draining, remove crankcase pressure, all while adding a cool look to your engine bay.

Can be used by itself with the stock PCV system to eliminate crankcase pressure, or with any number of PCV setups for the ultimate in crankcase pressure relieve 

Made from 6061-T6 Aircraft aluminum anodized black for a long-lasting finish, 4 stainless steel baffles for complete oil control, a PTFE one way check ball, a high-quality filter, and clamp all work together to keep crankcase pressure where it belongs, out of your crankcase.

This breather will fit:
 ALL BMW's with the two-prong style oil fill cap including but not limited to N54, N55, S55, S54

NOTE: NOT ALL THE MODELS LISTED HAVE THE SAME HOOD CLEARANCE, WE CANNOT SAY WHICH MODELS WILL HAVE CLEARANCE ISSUES, AND WHICH WILL NOT AS WE HAVE NOT TEST IT ON ALL MODELS. IF YOU ARE ORDERING THE BREATHER FOR ANYTHING OTHER THAN AN N54 TEST CLOSE YOUR HOOD CAREFULLY TO ENSURE CLEARANCE IF IT DOES NOT FIT LET US KNOW, AND WE WILL GET YOU A REFUND ONCE THE BREATHER IS RETURNED.

MODEL LIST OF REPORTED CLEARANCE ISSUES: N55 E/F 3 SERIES

Show More Show Less
Hella - Corporate Logo
T#:553633
Part#: 12427603567
Ships in 4 Business Days
$ 153.73 USD
Free Shipping
$ 153.73 USD
Free Shipping

If your battery cables have become worn or frayed, or the IBS sensor has gone bad, its time for a replacement. BMW use the IBS, or Intelligent Battery Sensor, to determine not only the state of charge but also the batteries health and life expectancy. Using this data the car's charging system can appropriately supply the battery with the correct voltage, no matter the age.

Comes as a single cable with terminal and IBS Sensor pre-installed.

Show More Show Less
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
Free Shipping
$ 333.99 USD
Free Shipping

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.

Show More Show Less

OMP - Corporate Logo
T#:1614
Part#: EA-462
Back Ordered
$ 65.00 USD
Free Shipping
$ 65.00 USD
Free Shipping
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.
Show More Show Less

AGA Tools - Corporate Logo
T#:6924319
Part#: AGA-6061-TC
Ships in 8 Business Days
$ 99.99 USD
Free Shipping
$ 99.99 USD
Free Shipping

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.
Show More Show Less
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!

Show More Show Less

AGA Tools - Corporate Logo
T#:5175681
Part#: AGA-IHDTR-K
Ships in 8 Business Days
$ 399.00 USD
Free Shipping
$ 399.00 USD
Free Shipping
Don't let injector become lose ever again.
THINKCAR - Corporate Logo
T#:2302718
Part#: 301180767
Ships in 2 Business Days
$ 101.99

This product was last offered at the strikethrough price on
08-23-2026

$ 86.99 USD
Free Shipping
$ 86.99 USD
Free Shipping
ThinkDiag is prefect to use with the unique THINKCAR app. Easy and convenient, anytime and anywhere.

Vargas Turbo Technologies - Corporate Logo
T#:52270240
Part#: GARROUTT4G4045
Ships on Oct 13, 2026
New Item
$ 37.99 USD
Free Shipping
$ 37.99 USD
Free Shipping
Upgrade your turbocharger exhaust connection with the VTT-FAB 86mm V-Band Outlet Flange, designed for the Garrett G40-G45 frame sizes.

Turbo Install Kit - N63 S63 Engines
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:401611
Part#: N63S63INSTALLKT1
In Stock
$ 158.88 USD
Free Shipping
$ 158.88 USD
Free Shipping

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
Show More Show Less
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.
THINKCAR - Corporate Logo
T#:4347115
Part#: 303020049
In Stock
$ 264.99

This product was last offered at the strikethrough price on
08-24-2026

$ 221.99 USD
Limited Qty Sale
Free Shipping
$ 264.99

This product was last offered at the strikethrough price on
08-24-2026

$ 221.99 USD
Limited Qty Sale
Free Shipping

Universal ThinkCheck M70

The Universal ThinkCheck M70 offers comprehensive diagnostic capabilities for a wide range of vehicle systems, including ECM, TCM, ABS, SRS, BCM, IC, and AC. Featuring a 10-mode function, this advanced tool provides real-time diagnostics and supports quick software updates through WiFi connectivity. Ideal for vehicles from 1996 and newer, it comes with a 5-inch touch screen and offers numerous features to streamline vehicle maintenance and diagnostics.

Benefits:

  • Comprehensive Diagnostic Functions: Covers ECM, TCM, ABS, SRS, BCM, IC, and AC with 10-mode functionality.
  • WiFi Connectivity: Enables one-click software updates and automatic vehicle health diagnostic reports.
  • Versatile Compatibility: Supports vehicles from 1996 and newer with 16-pin OBD II protocol.
  • Enhanced Data Management: Offers DTC lookup, real-time PCM data stream reading, and data record and playback.
  • User-Friendly Interface: Features a 5-inch LCD touch screen and a fast 7.0 Android system for efficient operation.
  • Long-Lasting Battery: Equipped with a 6100mAh battery for extended use.
  • Lifetime Free Service: Includes 5 resets and free updates for ongoing maintenance.
Show More Show Less


AGA Tools - Corporate Logo
T#:5175665
Part#: AGA-N63-VSK-K
In Stock
8% off MSRP $ 1,529.99

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

$ 1,406.99 USD
Limited Qty Sale
Free Shipping
8% off MSRP
$ 1,529.99

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

$ 1,406.99 USD
Limited Qty Sale
Free Shipping
Complete kit to easily install valve stem seals.
Vargas Turbo Technologies - Corporate Logo
T#:52129729
Part#: VTT56BSENSKIT64
Ships on Oct 13, 2026
New Item
$ 209.99 USD
Free Shipping
$ 209.99 USD
Free Shipping
The VTT 6-Bar MAP sensor kit provides the necessary overhead to monitor boost levels with a linear voltage scale that makes software calibration straightforward.
Vargas Turbo Technologies - Corporate Logo
T#:51672717
Part#: VTT-MAP-HARNESS
Ships on Oct 13, 2026
New Item
$ 59.99 USD
Free Shipping
$ 59.99 USD
Free Shipping
As part of the VTT-FAB fabrication line, this extension harness is designed for builders and tuners who need flexibility.

Vargas EWG Actuator To Garrett G25-G35 Housing Bracket - BMW EWG G25/...
For vehicles with Electronic Waste Gate
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51778114
Part#: VTT-FAB-BMW-EWG-
Ships on Oct 13, 2026
New Item
$ 79.99 USD
Free Shipping
$ 79.99 USD
Free Shipping
The Vargas EWG Actuator Bracket is the definitive solution for enthusiasts looking to merge BMW’s advanced factory EWG control with the high-performance capabilities of Garrett G-Series turbochargers.
Show More Show Less

AGA Tools - Corporate Logo
T#:5175653
Part#: AGA-N62-VST-K-VK
Ships in 8 Business Days
$ 1,299.00 USD
Free Shipping
$ 1,299.00 USD
Free Shipping
Complete kit to easily install valve stem seals.