BMW Engine Parts for BMW X Series E83 (2004-2010)

Oil Level Sensor - E46 E39 E60 E38 X3 X5 Z3 Z4 Z8

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T#:395203

Part#: 12617508003

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05-02-2026

$ 58.49 USD

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This is the oil level sensor / sender for BMW E46 E39 E60 E38 X3 X5 Z3 Z4 Z8.When this part fails it will illuminate a check light on the dash which indicates it needs to be replaced. Includes o-ring. This item fits the following BMWs: 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi M3 2008+ E90 BMW 335d 1999-2003 E39 BMW 528i 525i 530i M5 1998-2003 E39 BMW 540i 2004-2005 E60 BMW 525i 530i 1998-2001 E38 BMW 740i 740il 750il 2004-2006 E85 BMW X3 2.5i X3 3.0i 2000-2006 E53 BMW X5 3.0i 2000-2003 E53 BMW X5 4.4i X5 4.6is 1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 2001-2002 Z3 BMW Z3 M Roadster Z3 M Coupe 2003-2006 Z4 BMW Z4 2.5i Z4 3.0i 2000-2003 E52 BMW Z8

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Valve Cover - Aluminum - N52 3.0L

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T#:14915993

Part#: 11127552281M

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05-03-2026

$ 348.42 USD

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Upgrade your BMW's engine bay with the Aluminum Valve Cover 11127552281M to eliminate leaks and add a touch of style. This high-quality valve cover ensures a secure seal, preventing leaks and enhancing the aesthetic appeal of your BMW.

Aluminum Valve Cover for BMW
Eliminates leaks for improved engine performance
Adds style to the engine bay
High-quality construction for durability and reliability

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Camshaft Position Sensor - Priced Each

Two required per engine, may be replaced separately as needed.

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T#:27105154

Part#: 13627525014

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05-03-2026

$ 34.84 USD

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Bremmen Crankshaft Position Sensor - E36 E46 E39 E60 X3 X5 Z3 Z4 ...

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T#:640146

Part#: 12141709616

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05-03-2026

$ 35.99 USD

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This is the crank shaft position sensor. It provides information for the ECU. A faulty sensor can cause issues with timing adjustment and limit performance and vehicle operation. Replace your sensor with a high-quality Bremmen sensor to restore peak performance.

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Bremmen Crankcase Vent Hose - E60 E70 E82/88 E9X N52 3.0L

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T#:640155

Part#: 11157559528

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05-03-2026

$ 39.16 USD

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This valve cover vent hose helps to vent the crankcase fumes on BMW's with the N51 / N52 6 cylinder engines. If replacing the valve cover, we recommend purchasing this item as well as it often will break while removing it from the valve cover.

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Timing Chain - Lower

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T#:5470993

Part#: 11311432176

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$ 27.74 USD

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The timing chain in your vehicle keeps the pistons and cylinders aligned and running in sync.

Check Valve - 11367541692

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T#:37655979

Part#: 11367541692

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05-03-2026

$ 29.37 USD

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A damaged, leaking, or missing vacuum check valve can lead to engine performance problems, trigger the check engine light, and potentially cause your vehicle to fail an emissions test.

Bremmen Parts Chain Tensioner - With Gasket Ring

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T#:556062

Part#: 11317584723

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05-03-2026

$ 79.89 USD

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Addresses chain slap or other noise caused by a failed or failing tensioner

BMW N20 N52 N55 Timing Chain

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T#:5470985

Part#: 11318648732

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$ 40.99 USD

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BMW N20 N52 N55 Timing Chain addresses the common issue of timing chain stretch and rattling over time. Although BMW designates the timing chain as a lifetime part, many enthusiasts choose to replace it preemptively. Turner Motorsport offers this direct-fit replacement for those needing to replace a worn or damaged timing chain without opting for a full kit.

Direct Fit Replacement: Perfect for replacing a stretched or broken timing chain.
High-Quality Construction: Ensures durability and reliability in maintaining engine timing.
Ease of Installation: Designed to fit precisely without requiring additional modifications.
Ideal for Maintenance: A practical choice for enthusiasts who prefer to change the timing chain independently of a full kit.

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Bremmen Oil Separator Kit - Level 1 - E39 E46 E83 Z3 Z4

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T#:641646

Part#: 11617501566S1

Ships in 6 Business Days

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05-03-2026

$ 81.59 USD

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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. Level 1 kit includes the following; Oil separator Hose from oil separator to dipstick tube Hose from oil separator to valve cover Hose from intake manifold back to the connector hose Hose from oil separator up to the intake manifold

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Oil Pump Chain Guide Rail

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T#:26305107

Part#: 11317523884

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$ 75.99 USD

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Fuel Tank Ventilation Valve Pipe

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T#:8677197

Part#: 13907618643

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09-11-2026

$ 45.00 USD

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Allows fuel fumes to vent into the engine's intake

Eccentric Shaft Sensor

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T#:34114242

Part#: 11377524879

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05-03-2026

$ 132.18 USD

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Vargas Ignition Coil Kit (Red) - N5x

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T#:5309610

Part#: VTT-COIL-N5X-RED

Ships in 3 Business Days

$ 169.99 USD

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Vargas has contacted multiple coil manufacturing companies, paying for individual coils to be made then putting them through rigorous testing in the USA to ensure they matched or exceeded factory output. Once satisfied with the testing, the best performing coils were made to various colors and specs. Vargas is proud to offer a new line of ignition coil replacements for N5x Engines. VTT N5X coils are tested against Delphi 10571 coils which are an upgrade over stock N5X factory coils. The VTT performance matches or exceeds a Delphi 10571 Coil. The coils are offered in a choice of black, red, and blue.

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BMW N52 3.0L, N55 3.0L Timing Chain Tensioner With Guard Rail ...

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T#:5403290

Part#: 11317585020

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05-03-2026

$ 47.68 USD

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BMW N52 3.0L, N55 3.0L Timing Chain Tensioner With Guard Rail

Ensure proper engine performance and prevent catastrophic damage with the BMW N52 3.0L, N55 3.0L Timing Chain Tensioner With Guard Rail. This essential component maintains tension on the timing chain, preventing slack that can lead to skipped teeth and engine failure.

Benefits:

Maintains proper tension on the timing chain
Prevents skipped teeth and potential engine damage
Includes guard rail for added protection
Quiets noisy timing chains

Keep your BMW engine running smoothly and reliably with the BMW N52 3.0L, N55 3.0L Timing Chain Tensioner With Guard Rail.

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N52 Valvetronic Camshaft Adjusting Unit - 11377548388

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T#:36066208

Part#: 11377548388

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05-03-2026

$ 119.13 USD

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This Valvetronic variable valve timing actuator is designed to optimize engine performance by adjusting the eccentric shaft, effectively increasing or decreasing valve lift and duration as needed. By dynamically controlling valve timing, it enhances power delivery, fuel efficiency, and overall driving performance.

A failing actuator can lead to noticeable power loss, reduced performance, and an illuminated check engine light. Restore your BMW's performance with this premium replacement from Bremmen Parts, designed to meet or exceed OE specifications.

Features:

Exact Fitment: Engineered to perfectly match your BMW’s specifications for seamless installation. Durable Construction: Built with high-strength materials to resist engine heat, vibration, and wear. Precision Manufacturing: Designed to OE dimensions for accurate clearances and alignment. Optimal Performance: Restores proper timing and functionality at all engine speeds. Get your BMW back on the road with reliable performance and confidence.

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Vargas Ignition Coil Kit (Blue) - N5x

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T#:5309605

Part#: VTT-COIL-N5X-BLU

Ships in 4 Business Days

$ 169.99 USD

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Vargas has contacted multiple coil manufacturing companies, paying for individual coils to be made then putting them through rigorous testing in the USA to ensure they matched or exceeded factory output. Once satisfied with the testing, the best performing coils were made to various colors and specs. Vargas is proud to offer a new line of ignition coil replacements for N5x Engines. VTT N5X coils are tested against Delphi 10571 coils which are an upgrade over stock N5X factory coils. The VTT performance matches or exceeds a Delphi 10571 Coil. The coils are offered in a choice of black, red, and blue.

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Mechanical A/C Belt Tensioner Assembly

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T#:32350880

Part#: 11287512758

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09-16-2026

$ 45.04 USD

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Bremmen Fuel Injector - BMW N52 3.0L

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T#:640544

Part#: 13537531634

Ships on Oct 30, 2026

Sale - Save 10% $ 50.99

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$ 45.89 USD

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A vehicle with dirty injectors may host a wide variety of symptoms. From stalling, hesitation, misfiring, and a rough idle, to the wide-open throttle woes. If your vehicle is suffering from these symptoms, the fuel injectors may be the cause.

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VTT N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Clear - BMW N52 N...

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T#:5122266

Part#: VTTFILTERCAPCLR

Ships in 1 Business Day

$ 89.99 USD

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VTT is proud to offer a billet replacement for the factory plastic Oil filter housing cap. This cap does away with the weak plastic cap and the need for a special tool for removal, while adding some pop and color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc. They also have cooling fins to help with oil temps. Vargas Turbo designed these caps to complement their N5X Billet Oil caps and N5X Billet Power Steering caps so that all 3 will have the same design. The caps are offered in 4 colors – Red, Black, Blue, and Clear anodized

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Bremmen Camshaft Position Sensor - E46 E39 E60 E83 Z3 Z4

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T#:640145

Part#: 12147518628

Ships on Dec 16, 2026

Sale - Save 16% $ 31.99

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05-03-2026

$ 26.87 USD

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A bad cam sensor can cause a variety of problems from hard starting to stalling at low speeds. Cam sensor replacement has been known to cure many drivability issues

Bremmen Oil Filter Housing Cover - BMW N20 N52 N54 N55 S55

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T#:640150

Part#: 11427525334

Ships on Jan 11, 2027

Sale - Save 10% $ 31.99

This product was last offered at the strikethrough price on
09-08-2026

$ 28.79 USD

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If your oil filter housing cap is cracked or stripped, replace it with a fresh one from Bremmen Parts!

VTT N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Blue - BMW N52 N5...

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T#:5122267

Part#: VTTFILTERCAPBLUE

Ships in 10 Business Days

$ 89.99 USD

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VTT is proud to offer a billet replacement for the factory plastic Oil filter housing cap. This cap does away with the weak plastic cap and the need for a special tool for removal, while adding some pop and color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc. They also have cooling fins to help with oil temps. Vargas Turbo designed these caps to complement their N5X Billet Oil caps and N5X Billet Power Steering caps so that all 3 will have the same design. The caps are offered in 4 colors – Red, Black, Blue, and Clear anodized

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Oil Pump Chain

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T#:26271803

Part#: 11417584079

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This product was last offered at the strikethrough price on
08-25-2026

$ 30.74 USD

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Leak Detection Pump - Priced Each

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T#:35121140

Part#: 16137193479

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Sale - Save 18% $ 65.99

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05-03-2026

$ 54.39 USD

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VTT N5X/S55/N2X Triple Billet Cap Kit - Red - BMW N20/52/54/55 ...

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T#:5122280

Part#: TRIPLECAPRED1

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$ 209.99 USD

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$ 209.99 USD

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Save 10% by buying all 3 VTT Billet Caps together! VTT is proud to offer their billet replacement for the factory plastic Power Steering Cap, Oil Filter Housing Cap, and Oil Fill Cap. These caps do away with the weak plastic construction while adding some pop and color to your engine bay. These caps retain ALL of the factory provisions to ensure proper fitment and operation. Vargas Turbo designed these caps to complement each other, so all 3 will have the same design and color shades. These caps come in 4 colors – Red, Black, Blue, and Clear anodized.

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Vacuum Control Valve

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T#:47850818

Part#: 11747810831

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$ 21.21 USD

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VTT N5X/S55/N2X Triple Billet Cap Kit - Black - BMW N20/52/54/55 ...

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T#:5122279

Part#: TRIPLECAPBLK1

Ships in 10 Business Days

$ 220.99 USD

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Save 10% by buying all 3 VTT Billet Caps together! VTT is proud to offer their billet replacement for the factory plastic Power Steering Cap, Oil Filter Housing Cap, and Oil Fill Cap. These caps do away with the weak plastic construction while adding some pop and color to your engine bay. These caps retain ALL of the factory provisions to ensure proper fitment and operation. Vargas Turbo designed these caps to complement each other, so all 3 will have the same design and color shades. These caps come in 4 colors – Red, Black, Blue, and Clear anodized.

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VTT N5X/S55/N2X Triple Billet Cap Kit - Clear - BMW N20/52/54/55 ...

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T#:5122281

Part#: TRIPLECAPCLR1

Ships in 10 Business Days

$ 249.99 USD

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Save 10% by buying all 3 VTT Billet Caps together! VTT is proud to offer their billet replacement for the factory plastic Power Steering Cap, Oil Filter Housing Cap, and Oil Fill Cap. These caps do away with the weak plastic construction while adding some pop and color to your engine bay. These caps retain ALL of the factory provisions to ensure proper fitment and operation. Vargas Turbo designed these caps to complement each other, so all 3 will have the same design and color shades. These caps come in 4 colors – Red, Black, Blue, and Clear anodized.

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VTT N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Black - BMW N52 N...

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T#:5122264

Part#: VTTFILTERCAPBLK

Ships in 10 Business Days

$ 89.99 USD

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$ 89.99 USD

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VTT is proud to offer a billet replacement for the factory plastic Oil filter housing cap. This cap does away with the weak plastic cap and the need for a special tool for removal, while adding some pop and color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc. They also have cooling fins to help with oil temps. Vargas Turbo designed these caps to complement their N5X Billet Oil caps and N5X Billet Power Steering caps so that all 3 will have the same design. The caps are offered in 4 colors – Red, Black, Blue, and Clear anodized

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VTT N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Red - BMW N52 N54...

2X Entries Into Our F80 M3 Sweepstakes

T#:5122265

Part#: VTTFILTERCAPRED

In Stock

$ 89.99

This product was last offered at the strikethrough price on
10-05-2026

$ 80.99 USD

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$ 89.99

This product was last offered at the strikethrough price on
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$ 80.99 USD

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VTT is proud to offer a billet replacement for the factory plastic Oil filter housing cap. This cap does away with the weak plastic cap and the need for a special tool for removal, while adding some pop and color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc. They also have cooling fins to help with oil temps. Vargas Turbo designed these caps to complement their N5X Billet Oil caps and N5X Billet Power Steering caps so that all 3 will have the same design. The caps are offered in 4 colors – Red, Black, Blue, and Clear anodized

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Vargas Ignition Coil Kit (Black) - N5x

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T#:5309609

Part#: VTT-COIL-N5X-BLK

Ships in 10 Business Days

$ 167.99 USD

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$ 167.99 USD

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Vargas has contacted multiple coil manufacturing companies, paying for individual coils to be made then putting them through rigorous testing in the USA to ensure they matched or exceeded factory output. Once satisfied with the testing, the best performing coils were made to various colors and specs. Vargas is proud to offer a new line of ignition coil replacements for N5x Engines. VTT N5X coils are tested against Delphi 10571 coils which are an upgrade over stock N5X factory coils. The VTT performance matches or exceeds a Delphi 10571 Coil. The coils are offered in a choice of black, red, and blue.

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VTT Turbocharger Inlet Flange - Garrett G40/42/45 V-Band - 86mm ID ...

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T#:52270240

Part#: GARROUTT4G4045

Ships in 10 Business Days

$ 37.99 USD

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Upgrade your turbocharger exhaust connection with the VTT-FAB 86mm V-Band Outlet Flange, designed for the Garrett G40-G45 frame sizes.

VTT N5X/S55/N2X Triple Billet Cap Kit - Blue - BMW N20/52/54/55 ...

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T#:5122282

Part#: TRIPLECAPBLUE1

In Stock

$ 251.99

This product was last offered at the strikethrough price on
08-12-2026

$ 226.99 USD

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$ 251.99

This product was last offered at the strikethrough price on
08-12-2026

$ 226.99 USD

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Save 10% by buying all 3 VTT Billet Caps together! VTT is proud to offer their billet replacement for the factory plastic Power Steering Cap, Oil Filter Housing Cap, and Oil Fill Cap. These caps do away with the weak plastic construction while adding some pop and color to your engine bay. These caps retain ALL of the factory provisions to ensure proper fitment and operation. Vargas Turbo designed these caps to complement each other, so all 3 will have the same design and color shades. These caps come in 4 colors – Red, Black, Blue, and Clear anodized.

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Hydraulic Alternator Belt Tensioner Assembly

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T#:55030822

Part#: 11287838797

Ships on Nov 10, 2026

Sale - Save 10% $ 59.99

This product was last offered at the strikethrough price on
10-08-2026

$ 53.99 USD

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Alternator Pulley

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T#:52164889

Part#: 12317560483

In Stock

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This product was last offered at the strikethrough price on
09-16-2026

$ 39.09 USD

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Is your BMW making a chirping or grinding noise at idle? The culprit is frequently a failing alternator decoupler pulley. Unlike a traditional solid pulley, this Overrunning Alternator Pulley (OAP) allows the alternator rotor to "freewheel" when engine speeds drop suddenly. This specialized function protects your BMW drive belt and belt tensioner from excessive snap-back, vibration, and "belt slap."

Prevent Catastrophic Engine Failure

Over time, the internal clutch mechanism can seize or slip, leading to accelerated wear or total serpentine belt failure. On BMW engines, a snapped belt can be ingested through the front main seal, causing catastrophic engine damage. Replacing this pulley is a cost-effective preventative maintenance step that restores smoothness to your accessory drive without the high cost of a complete alternator replacement.

Features & Benefits:

Lowers the load on the drive belt, tensioner, and AC compressor.
Stops "belt slap" and rhythmic chirping noises during deceleration and idle.
Direct Replacement with high-quality construction ensures perfect fitment and long-term durability.
Essential Maintenance for N52 engines

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Bremmen Oil Cooler - BMW N52 N20 N55

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T#:4455968

Part#: 11427525333

Special Order: No Guaranteed ETA

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09-16-2026

$ 33.99 USD

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Also referred to as a heat exchanger, this radiator type component keeps your oil temps low.

Starter Motor

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T#:55030826

Part#: 12412354693

In Stock

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10-08-2026

$ 116.99 USD

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Lower Timing Chain Tensioner

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T#:5470988

Part#: 11311703717

In Stock

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05-03-2026

$ 14.73 USD

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Guide used to tension the timing chain This item fits the following BMW Chassis: E34,E36,E39,E46,E53 X5,E83 X3,E85 Fits BMW Engines including: M50,M52,M54,M56,S52

Locking Hex Nut - M6 - Priced Each

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T#:22558959

Part#: 94235A080

In Stock

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$ 1.53 USD

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Bremmen Valve Cover SEcuring Nut - BMW M50 M52 S50 S52 M54

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T#:640161

Part#: 11121738607

Ships on Nov 18, 2026

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$ 3.49 USD

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Ever lose one of these or round one off while working on your car? This is the nut used to hold the valve cover to the cylinder head. These usually need to be replaced after being removed more than once, as the rubber grommet will crush.. Sold Individually.

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Mini Screw Clamp

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T#:367185

Part#: 21014

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05-02-2026

$ 2.96 USD

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Ideal for low pressure hoses. This hose clamp could be used on many vehicles for many different purposes.

Vanos Unit Piston Housing Seals - M52 M54 Engines

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T#:13891828

Part#: 01DVPHGS

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$ 18.20 USD

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High-quality replacement seals

Easy installation process

Prevents the need for reusing old gaskets

Ensures a complete seal for optimal VANOS system performance

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Bolt - Timing Chain Slide Rail (6 X 35 Mm)

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T#:5403276

Part#: 07129903192

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$ 2.44 USD

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Used in mounting the valve train. 2 required per vehicle This item fits the following BMW Chassis: E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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Upper Timing Tensioner Guide Rail N20 N52 N55 Engine

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T#:5403277

Part#: 11317592850

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$ 17.94 USD

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If you have noticed any wear or damage to your timing components, be proactive and replace them immediately. This item fits the following BMW Chassis: E70 X5,E71,E82,E83 X3,E85,E86,E89 Z4,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83 Fits BMW Engines including: N20,N26,N51,N52,N52N,N55,S55

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Hydraulic Alternator Belt Tensioner Roller - 11281748131

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T#:30629659

Part#: 11281748131

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$ 15.29 USD

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This pulley is mounted along with the hydraulic belt tensioner but can be replaced on its own. It is used for the main drive belt on the M50-M54 family engines (M50, M50TU, M52, S52, M52TU, M54, M56, and S54 engines). This is the same belt that covers the water pump/alternator/power steering systems. Replacement is a very easy procedure (requires fan removal) and will have your engine purring in no time. Belt replacement is strongly recommended at the same time. If you have a mechanical belt tensioner, the pulley can only be replaced with a new tensioner.

This high-quality replacement from Bremmen Parts is designed for exact fitment on your BMW. Whether you're looking to complete much-needed preventative maintenance, or replacing a failed roller, choose this component from Bremmen Parts for a lasting repair.

If you need the hydraulic belt tensioner, click here.

This item is 70mm Diameter. Please check the diameter before ordering.

This tensioner pulley fits the following BMWs: 1991-1995 E34 525i (M50 engine) 1992-1999 E36 325i, 325is, 328i, 328is, 323is 1995-1999 E36 M3 (M3 3.0 & M3 3.2 liter) 1997-2003 E39 525i, 528i, 530i - Only for Hydraulic Tensioner 1999-2000 E46 323i, 323Ci, 328i, 328Ci - Only for Hydraulic Tensioner 2001-2005 E46 325i, 325Ci, 325xi, 330i, 330Ci, 330xi - Only for Hydraulic Tensioner 2001-2006 E46 M3 coupe & convertible - Only for Hydraulic Tensioner 2000-2006 X5 3.0 liter (E53 chassis) 2004 E60 525i, 530i (M54 engine) 1997-2002 Z3 & MZ3 2.5, 2.8, 3.0, M Roadster, M Coupe 2003-2009 Z4 M Coupe and Roadster

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