BMW Engine Parts for BMW Z4 M Roadster S54 3.2L (2003-2008)

Spark Plug Gapper Tool BMS Billet

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T#:26404907

Part#: 12MMSPG

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$ 35.00 USD

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Spark Plug Gapper Tool BMS Billet is essential for accurately adjusting the gap of spark plugs. This precision tool ensures that each plug is set to the exact specifications required for optimal engine performance. Made in the USA, it features a 12mm plug thread size, making it suitable for a wide range of applications.

Precision Adjustment: Allows for accurate gap adjustments to ensure optimal spark performance and engine efficiency.
Speed and Efficiency: Streamlines the process of gapping plugs while maintaining high precision, saving time and effort.
High-Quality Construction: Crafted from billet materials for durability and reliability, ensuring long-term use.
Lifetime Replacement Program: Comes with a lifetime replacement guarantee, reflecting confidence in the tool's quality and performance.

Upgrade your spark plug maintenance with the Spark Plug Gapper Tool BMS Billet for a reliable and precise solution.

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Hydraulic Alternator Belt Tensioner Assembly

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T#:396757

Part#: 11287838797

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$ 53.99 USD

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$ 53.99 USD

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DSC Pressure Sensor

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T#:567281

Part#: 34521164458

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$ 152.99 USD

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This sensor is attached to the brake master cylinder

Camshaft Position Sensor - S54, S62

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T#:44461483

Part#: 13627796054

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$ 40.99 USD

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Provides dependable performance, reliability, and value in one essential component.

Parking Aid Sensor

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T#:37858371

Part#: 66206989068

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$ 31.99 USD

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This replacement PDC sensor is positioned behind the front and rear bumpers and serves as a direct replacement for any broken, missing, or faulty sensor.

URO Oil Level Sensor W/ O-Ring - BMW N52 N54 N55 N62 N63 S85 S65 S54 ...

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T#:43750194

Part#: 12617607910

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$ 192.99 USD

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The engine oil level sensor continuously monitors the oil level in the engine's oil pan, transmitting real-time data to the vehicle's ECU (Engine Control Unit). This critical information helps ensure that the engine maintains the proper amount of oil for optimal lubrication. Commonly found in modern vehicles, the oil level sensor serves as an added safeguard against low oil levels, preventing potential engine damage.

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Water Pump Pulley

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T#:638798

Part#: 11517840403

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$ 57.99 USD

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URO Fuel Cap - E53 X5, E85/86 Z4

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T#:5001927

Part#: 16116767740

Ships in 2 Business Days

$ 44.99 USD

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This gas cap fits BMW E53 X5 3.0i 4.4i 4.6is 4.8is from 2000-2006 and Z4 2.5i 3.0i 30.0si M Roadster M Coupe 2004-2008. A faulty gas cap can often be the cause a fault code and trigger a "check engine" light. This item fits the following BMWs: 2000-2006 X5 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is 2004-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

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URO Oil Filler Cap

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T#:6795781

Part#: 11127832157

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$ 35.99 USD

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Replace your damaged or missing oil cap. Great quality replacement that is manufactured to original equipment dimensions and guaranteed to fit. Stop leaking from damaged oil cap or seal.

Billet Spark Plug Gapper Tool - 14mm - BMS

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T#:583132

Part#: BMSBSPGT14MM

Ships in 8 Business Days

$ 35.00 USD

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BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

Precisely gaps spark plugs for enhanced engine performance and efficiency
Speeds up the gapping process while ensuring accuracy and uniformity
Available in two sizes (14mm and 12mm) for a wider range of compatibility
Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
Made in the USA for premium quality and durability

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Belt Tensioner Conversion Kit

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T#:600039

Part#: 11287838797K

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$ 82.99

This product was last offered at the strikethrough price on
06-16-2026

$ 65.99 USD

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Update from a mechanical tensioner to a hydraulic style tensioner

Replacement Aluminum Valve Cover

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T#:31324202

Part#: 11127838754

Ships in 2 Business Days

$ 569.99 USD

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Issues with a valve cover such as cracks and warping can result in a major vacuum leak and result in very poor performance. This Original BMW replacement from ECS Tuning will fit and function just like the stock part and will have your BMW running great again in no time. Don't forget to add a new gasket and spark plug seals, available elsewhere on the site.

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