Belt Service Kits for BMW E46 M3 S54 (1999-2005)

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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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Turner Motorsport S54 Power Pulley Kit
Turner Motorsport S54 Power Pulley Kit
Turner Motorsport - Corporate Logo
T#:590358
Part#: PPK-S54
In Stock
Sale - Save 25% $ 418.99

This product was last offered at the strikethrough price on
06-13-2026

$ 314.24 USD
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Sale - Save 25%
$ 418.99

This product was last offered at the strikethrough price on
06-13-2026

$ 314.24 USD
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Upgrade your BMW's performance with Turner Power Pulleys, designed to enhance engine efficiency and increase available horsepower. These pulleys reduce the rotation of essential accessories by up to 10-20%, redirecting engine power to the wheels. Turner ensures these pulleys maintain proper functionality through rigorous on and off-track testing.

Crafted from durable T-6061 aluminum and finished in black hard anodizing, Turner Power Pulleys offer longevity, heat resistance, and chemical durability. They retain the stock-like appearance while providing increased strength and reduced weight, eliminating concerns about plastic failure.

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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...
ECS - Corporate Logo
T#:23416515
Part#: 5PK830
Back Ordered
$ 26.99 USD
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$ 26.99 USD
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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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S54 Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul System
S54 Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul S...
Packaged by Turner - Corporate Logo
T#:15710772
Part#: 11281730349-KT
Back Ordered
Sale - Save 1% $ 499.99

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

$ 494.69 USD
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Sale - Save 1%
$ 499.99

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

$ 494.69 USD
Free Shipping on orders $49 and up
Add to Wish List
The idea of power pulleys is simple. The less effort the engine puts into running accessories such as the water pump, power steering, pump alternator etc., the more of that power can be used elsewhere - your wheels! The way this is done by reducing the rotation of the pulleys by as much as 10-20%! The end result is more horsepower at your disposal. Turner has done extensive testing (on and off the track), to ensure that the accessory systems still function as intended and without failure. These pulleys offer an excellent compromise of power gains, reliability and performance. All Turner pulleys are constructed of high quality T-6061 aluminum for durability and longevity. They are also finished in a black hard anodizing, which is highly resistant to wear including chemical and heat exposure. They have been designed to carry stock-like aesthetics, but with increased strength properties and lighter weight. Because of the durable aluminum construction, you can also put the worries of a serious plastic failure to rest. These pulleys will last, all the while increasing horsepower too! While you're installing your Power Pulley Kit, it makes sense to overhaul your Accessory Belt System as well, so this kit includes our Accessory Belt Kit as well.
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Genuine BMW Accessory Belt Kit - E46 M3
Genuine BMW Accessory Belt Kit - E46 M3
Genuine BMW - Corporate Logo
T#:374755
Part#: 11287837898KT
Ships in 3 Business Days
$ 910.99 USD
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$ 910.99 USD
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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

Fits the following BMWs:
2001-2006 E46 BMW M3

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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...
Packaged by Turner - Corporate Logo
T#:23482931
Part#: S54KEVACCKT
Back Ordered
Sale - Save 2% $ 333.99

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

$ 327.21 USD
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Sale - Save 2%
$ 333.99

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

$ 327.21 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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OEM Accessory Belt Kit - E46 M3
OEM Accessory Belt Kit - E46 M3
Packaged by Turner - Corporate Logo
T#:554437
Part#: E46M3ACCKT
Ships in 1-2 days
$ 352.99 USD
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$ 352.99 USD
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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

Fits the following BMWs:
2001-2006 E46 BMW M3

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Air Conditioner Serpentine Belt - E46 M3
Air Conditioner Serpentine Belt - E46 M3
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:1282
Part#: 11287830946
Ships in 1-2 days
$ 16.99 USD
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$ 16.99 USD
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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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