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BMW Engine Parts for BMW X Series E84 (2013-2015)

Clear BMW chassis

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 N55 NGK Performance Iridium Spark Plug Set

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T#:568296

Part#: 97506KT

In Stock

$ 113.99 USD

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$ 113.99 USD

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NOTE: For the N54, these plugs are 2 Steps Colder, while for the N55 they are only 1 Step Colder. 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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BMW N20 NGK Performance Iridium Two-Step Colder Spark Plug Set ...

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T#:594498

Part#: 97506KT1

In Stock

$ 75.99 USD

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$ 75.99 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.

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N55 Valve Cover OEM Elring

2X Entries Into Our F80 M3 Sweepstakes

T#:2438603

Part#: 11127570292

In Stock

$ 463.99

This product was last offered at the strikethrough price on
04-12-2026

$ 289.99 USD

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$ 289.99 USD

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Complete assembly with gaskets & hardware

NGK Spark Plugs - Set Of 4 N20 2.0L

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T#:568655

Part#: 121200396642KT

In Stock

$ 75.99 USD

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$ 75.99 USD

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NGK Spark Plug - Set Of 4 (121200396642)

Upgrade your engine's performance with the NGK Spark Plug Set (Part Number: 121200396642). This set contains four top-quality spark plugs meticulously designed to optimize ignition and fuel combustion within your vehicle's engine.

NGK, a renowned brand in automotive components, guarantees reliability and efficiency in these spark plugs. Crafted with precision and durability, these plugs meet or surpass OEM standards, ensuring consistent and smooth ignition.

Keep your engine operating at its peak performance with the NGK Spark Plug set, providing reliable ignition for enhanced engine efficiency.

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OEM Elring Cylinder Head Gasket Set - N20 2.0L

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T#:2602233

Part#: 11127588418S

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$ 144.99 USD

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$ 144.99 USD

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A leaky valve cover gasket and other cylinder head gaskets make a mess of your engine, your garage, and allows the life-blood of your engine to escape. Replace leaky gaskets and always start with a fresh gasket after valve cover removal.

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Replacement Valve Cover - N20

2X Entries Into Our F80 M3 Sweepstakes

T#:2438616

Part#: 11127588412

In Stock

$ 393.99

This product was last offered at the strikethrough price on
05-07-2026

$ 234.99 USD

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$ 234.99 USD

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Replacement Valve cover

Elring Head gasket

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T#:596421

Part#: 11128676519

Ships in 2 Business Days

$ 141.99

This product was last offered at the strikethrough price on
05-04-2026

$ 123.99 USD

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$ 123.99 USD

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.70mm

OEM Elring Cylinder Head Gasket (+0.3mm) - N20/26 2.0L

2X Entries Into Our F80 M3 Sweepstakes

T#:2691314

Part#: 11128676514

Ships in 1 Business Day

$ 149.99

This product was last offered at the strikethrough price on
05-07-2026

$ 145.99 USD

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$ 145.99 USD

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Symptoms of a necessary head gasket replacement may include: oil and coolant mixture found in your engine (also referred to as "milkshake"), misfires from a cylinder losing compression, or just if the cylinder head is removed from the vehicle. This multi-layer steel head gasket has raised printed seals, for improved sealing of fluid passages. Purchase head bolts and related attachment hardware and gaskets separately.

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Valeo New Starter Motor - E70, E71, E82, E84, E88, E92, E93, F10, F30...

For vehicles with production date from 03/2011

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T#:594588

Part#: 12417616502

In Stock

$ 265.76 USD

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$ 265.76 USD

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Brand new unit - no core charge! Avoid messing with a core return entirely!

Cylinder Head Gasket Set

2X Entries Into Our F80 M3 Sweepstakes

T#:2602225

Part#: 11127587804G

Special Order: No Guaranteed ETA

$ 218.99 USD

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$ 218.99 USD

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Keep your high-performance N55 inline-six running at peak efficiency with this premium top-end gasket set from Elring.

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