Belt Service Kits for BMW Z4 M Roadster S54 (2003-2008)

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Drive belt service is critical to keeping your BMW on the road. We've taken the liberty of compiling complete drive belt service kits for your vehicle to make your shopping experience as painless as possible. All components we use in these kits are either Genuine BMW or quality OE aftermarket brands that we trust to keep our own BMWs on the road.
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ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 M3, Z4M, Z3M S54 3.2L
ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 M...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:23416515
Part#: 5PK830
Ships in 6 Business Days
$ 25.99 USD
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$ 25.99 USD
Free Shipping on orders $49 and up
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Replaces BMW # 11287830946 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E46 M3, Z3M, Z4M S54 3.2L
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E46 M3, Z3M, Z...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:23482931
Part#: S54KEVACCKT
Ships in 6 Business Days
Sale - Save 2% $ 333.99

This product was last offered at the strikethrough price on
05-03-2026

$ 328.31 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 2%
$ 333.99

This product was last offered at the strikethrough price on
05-03-2026

$ 328.31 USD
Free Shipping on orders $49 and up
Add to Wish List
Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belts, tensioner assemblies, and new tensioner pulleys. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!
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Air Conditioner Serpentine Belt - E46 M3
Air Conditioner Serpentine Belt - E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Continental - Corporate Logo
T#:1282
Part#: 11287830946
Ships in 1-2 days
$ 18.99

This product was last offered at the strikethrough price on
12-11-2025

$ 16.99 USD
Free Shipping on orders $49 and up
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$ 16.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This belt drives the air conditioning compressor for the AC system. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones. This belt fits 2001-2006 M3.
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