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BMW Engine Parts for BMW F85 X5 M S63 4.4L

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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BMW N63/S63 4.4L NGK Performance One-Step Colder Spark Plug Set - ...

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T#:587466

Part#: 97506S8KT

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$ 146.99 USD

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When it comes time to change your spark plugs, you may wonder about colder stepped spark plugs as many others have. Colder spark plugs work by pulling more heat out of the engine's cylinders (making them "colder") and dissipating it into the engine's head, which is then cooled by the cooling system. Depending on how you have your engine built, these could be a great addition! Colder plugs can help prevent engine knock and prevent the tip of the spark plug from melting or misfiring. There are two rules that most people tend to go by when deciding on which spark plugs to buy: The first rule of thumb is that with every 100 horsepower added, you should run spark plugs that are a step colder than your stock plugs. This is generally accepted across the motorsports community but unfortunately isn't always the most accurate measurement of when you will need colder plugs. The second rule is to go a step colder any time you massively alter cylinder temperatures by adding forced induction to an NA engine, by increasing compression ratio, after altering timing in a major way, or by changing fuel types to something with a higher octane rating such as racing fuel. Adding spark plugs that are a step colder outside of these conditions, with no real change to the engine, can actually hurt more than help by leading to spark plugs fouling quicker than normal and by making the car harder to start in cold weather conditions. We suggest talking to your engine builder or tuner before making the change, or you can call our Turner Motorsport sales staff to discuss what modifications have been made to your vehicle and see if these plugs are right for you!

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Fuel Pump Cam Follower - BMW/MINI B46 B48 B58

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T#:39768327

Part#: 06H109311B

In Stock

$ 29.99

This product was last offered at the strikethrough price on
06-25-2026

$ 28.95 USD

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$ 28.95 USD

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Comprehensive Valve Cover Gasket Kit - N63/S63

T#:30164665

Part#: 11128648131KT2

Ships in 1 day

$ 150.99

This product was last offered at the strikethrough price on
04-06-2026

$ 145.99 USD

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$ 145.99 USD

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Maintaining proper oil levels in your engine is crucial for peak performance. Undetected leaks can cause your oil to drop to dangerously low levels between oil changes, leading to severe engine damage.

One common culprit for oil leaks is the valve cover. Over time, exposure to extreme temperature fluctuations can wear down the gaskets, causing them to fail. Prevent oil leaks and protect your engine by replacing these vital components.

Comprehensive Kit Includes:

Valve Cover Gasket Set - Left & Right High Pressure Fuel Pump Gasket (2) O-Ring Seals (6) Torx Screws (6) Replace your old gaskets with our high-quality kit to keep your engine running smoothly and efficiently.

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Turbo Install Kit - N63 S63 Engines

T#:401611

Part#: N63S63INSTALLKT1

Back Ordered

Sale - Save 1% $ 150.99

This product was last offered at the strikethrough price on
06-26-2026

$ 149.54 USD

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Sale - Save 1%

$ 150.99

This product was last offered at the strikethrough price on
06-26-2026

$ 149.54 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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A/C Belt Replacement Kit With Service Tools - F Chassis

T#:41661238

Part#: 11287631825TKT

Ships in 1-2 days

$ 40.99 USD

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$ 40.99 USD

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Maintain peak performance of your BMW’s climate control system with the A/C Belt Replacement Kit With Service Tools - F Chassis, trusted by enthusiasts and technicians for its fit, quality, and ease of use.

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BMW Engine Parts for BMW F85 X5 M S63 4.4L

Sub-Categories

BMW N63/S63 4.4L NGK Performance One-Step Colder Spark Plug Set - ...

Fuel Pump Cam Follower - BMW/MINI B46 B48 B58

Comprehensive Valve Cover Gasket Kit - N63/S63

Turbo Install Kit - N63 S63 Engines

A/C Belt Replacement Kit With Service Tools - F Chassis

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