Belt Service Kits for BMW Z3 (1996-2002)

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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
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Turner Motorsport - Corporate Logo
T#:590358
Part#: PPK-S54
Ships in 4 Business Days
Sale - Save 25% $ 409.99

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

$ 307.49 USD
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$ 409.99

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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...
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ECS - Corporate Logo
T#:23416515
Part#: 5PK830
Ships in 6 Business Days
$ 25.99 USD
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$ 25.99 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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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E36 Z3 M52 S52
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E36 Z3 M52 S52...
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Packaged by Turner - Corporate Logo
T#:22130428
Part#: 11281437929TKT
In Stock
Sale - Save 8% $ 264.99

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

$ 242.74 USD
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Sale - Save 8%
$ 264.99

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

$ 242.74 USD
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Eliminate your squeaking accessory belt pulleys and cracked drive belts with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, an OEM A/C belt, belt tensioners, an idler pulley, and the hardware required for installation 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 belts, rollers, and 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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Accessory Belts and Tensioners Kit - E39, E46, Z3 - M52TU, M54 Engine
Accessory Belts and Tensioners Kit - E39, E46, Z3 - M52TU, M54 Engine...
For vehicles with production date up to 09/2002
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Continental - Corporate Logo
T#:182557
Part#: ADK0023P
In Stock at Vendor
$ 236.99 USD
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$ 236.99 USD
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Continental is the OEM supplier for the stock serpentine accessory belt on your M52TU or M54 engine. They are also the OEM for many other components on your entire car. This extensive kit covers many of the common wear items that should be changed any time the serpentine belt is being replaced. As these cars gain years and mileage the belt tensioners will also need to be replaced along with the actual belts. It won't do any good to replace the belt if the tensioners are worn. This kit will save you time and money over buying these pieces individually and you get OEM-quality over any 3rd party aftermarket brands.

Included in the accessory belt and tensioner kit is:
  • main drive belt, 11281706545
  • A/C belt, 11281437450
  • mechanical belt tensioner with pulley, 11281427252
  • A/C belt tensioner with pulley, 11287512758
  • deflection pulley, 11281748130
  • mounting bolts

This kit fits cars with the mechanical belt tensioner only. Generally this is all cars up to 2002 model year but you may want to double check your car and match the picture to the tensioner on your engine. The hydraulic tensioner has a miniature shock absorber on the belt tensioner. You can also tell early from late by the A/C belt. BMW changed the spec from a 5-rib belt up to 2002 to a 4-rib belt from 2003 onwards. This kit does not fit any M56 SULEV engines.

This item fits the following BMWs:
1999-2002 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1999-2002 E39 BMW 525i 528i 530i
2000-2002 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
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Genuine BMW Accessory Belt Kit - E46 M3
Genuine BMW Accessory Belt Kit - E46 M3
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Genuine BMW - Corporate Logo
T#:374755
Part#: 11287837898KT
Ships in 2 Business Days
$ 897.99 USD
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$ 897.99 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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OEM Accessory Belt Service Kit - E36 328 M3, Z3 2.8 M Coupe/Roadster
OEM Accessory Belt Service Kit - E36 328 M3, Z3 2.8 M Coupe/Roadster ...
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Packaged by Turner - Corporate Logo
T#:593717
Part#: M52ABSKT
Ships in 1-2 days
$ 236.99 USD
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$ 236.99 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 overheated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need to be replaced such as the belts, tensioners, and hardware.
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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...
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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
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Sale - Save 2%
$ 333.99

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

$ 328.31 USD
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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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Genuine BMW Accessory Belt Kit - E36 323/328/M3, Z3 2.3/2.8/M Coupe/Roadster
Genuine BMW Accessory Belt Kit - E36 323/328/M3, Z3 2.3/2.8/M Coupe/R...
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Genuine BMW - Corporate Logo
T#:374430
Part#: 11281437929KT2
Back Ordered
$ 759.99 USD
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$ 759.99 USD
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Service your drive belt system to prevent getting stuck on the side of the road. The tensioners, pulleys, and belt are all subject to failure over years of operation and excessive wear. This kit includes all of the replacements for common problem-parts to restore your belt system.

Kit includes:

2 Genuine BMW belts
Genuine BMW hydraulic tensioner assembly
2 Genuine BMW pulleys (one idler, one for tensioner assembly)
Genuine BMW A/C belt tensioner
Idler pulley bolt

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OEM Accessory Belt Service Kit - E36 323i/is, Z3 2.3 2.5
OEM Accessory Belt Service Kit - E36 323i/is, Z3 2.3 2.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:589743
Part#: PBTAB323KT
Ships in 7 Business Days
Sale - Save 1% $ 345.97

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

$ 342.56 USD
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Sale - Save 1%
$ 345.97

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

$ 342.56 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.
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Air Conditioner Serpentine Belt - E46 M3
Air Conditioner Serpentine Belt - E46 M3
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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
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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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Performance Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E46 E39 Z3 M52TU M54
Performance Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E4...
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Packaged by Turner - Corporate Logo
T#:22097548
Part#: 11281706545TKT
Ships on Jun 29, 2026
Sale - Save 9% $ 263.99

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

$ 239.99 USD
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Sale - Save 9%
$ 263.99

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

$ 239.99 USD
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Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes everything you need to service the belt drive system and keep everything in check, including the updated Hydraulic tensioner to keep your E46 driving like a dream. This kit also includes ECS Tuning's Kevlar reinforced belt for longer life and resistance. 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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