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BMW Drive Belts & V-Belts for BMW Z3 (1996-2002)

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Your BMW's drive belts are wear items, and will degrade and crack over time. Don't wait until you have a belt failure... don't get stranded! Replacing your BMW's belts, such as the alternator belt, power steering belt, air conditioning AC belt, or serpentine belt is a low cost insurance policy to preventing a break down -- or worse, engine damage. 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.

While also inspecting your serpentine belts, also check for wear or resistance in the pulleys. The tensioner pulley and deflection pulley are the primary sources for belt squealing. The rubber-isolated pulleys can also break apart, leading to total belt failure. We sell the tensioner and deflection pulleys for the M50 engine family used in the E34, E36, E39, E46, X5, Z3, and Z4.

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Rein Water Pump Pulley - E39, E46, E53, E60, E83, Z3, Z4

For vehicles with production date from 09/1998

2X Entries Into Our F80 M3 Sweepstakes

T#:591711

Part#: 11511436590

In Stock

$ 50.99 USD

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$ 50.99 USD

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A common failing piece due to the plastic design.

Rein Water Pump Pulley - E34, E36, E39, Z3

For vehicles with production date up to 09/1998

2X Entries Into Our F80 M3 Sweepstakes

T#:591716

Part#: 11511730554

In Stock

$ 49.99 USD

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$ 49.99 USD

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Located behind the fan blade, fan clutch bolts to this pulley

Rogue Engineering Power Pulley Set - S54 - E46 M3, Z3/Z4 M

T#:553971

Part#: PP.S54

In Stock

$ 259.00 USD

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$ 259.00 USD

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Rogue Engineering has developed a power pulley kit that reduces the drag on specific pulleys while allowing others to remain at their same efficiency. This allows for perfect operation in daily driven vehicles without a hiccup or stutter. However, when the demand for power is requested, the power pulley kit allows for the freed power to become apparent. The term "power" pulley is a bit of a misnomer. Underdrive pulleys actually free up power by reducing the drag caused by the accessories. These pulleys are based off a calculated percentage from factory dimensions, so that particular component speeds are safely reduced without affecting their true purpose.

Rogue Engineering Power Pullies are CNC machined from 6061-T6, heat treated aluminum and specially coated with a MIL-A-8625 Type III hard coat anodize finish. This kind of anodizing is not to be confused with a Type II cosmetic anodize finish (typical colors such as red, blue, silver, green, etc.). The hard coat anodize finish actually builds a small surface layer on top of the aluminum, preventing wear.

This part fits the following BMW engines:
S54

This part fits the following chassis:
E46, Z3, Z4

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E36 Z3 M52 S52...

10X Entries Into Our F80 M3 Sweepstakes

T#:22130428

Part#: 11281437929TKT

Back Ordered

Sale - Save 8% $ 264.99

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

$ 244.54 USD

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Sale - Save 8%

$ 264.99

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

$ 244.54 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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Hydraulic Alternator Belt Tensioner Conversion Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:15710833

Part#: 11287838797-KT

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Sale - Save 1% $ 165.99

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

$ 163.64 USD

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

$ 163.64 USD

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The original mechanical design is has been discontinued by BMW. So now Turner offers this complete hydraulic tensioner conversion kit for your BMW alternator/water pump/power steering belt. Changes the old style mechanical design to the updated hydraulic design recommended by BMW. Includes the following parts Hydraulic Tensioner Adjusting Pulley Caps & Dust Guards Securing Hardware

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OEM Accessory Belt Service Kit - E36 328 M3, Z3 2.8 M Coupe/Roadster ...

10X Entries Into Our F80 M3 Sweepstakes

T#:593717

Part#: M52ABSKT

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$ 241.99 USD

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$ 241.99 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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Rein Aluminum Power Steering Pump Pulley - E36, E46 , E39, E83, E53, ...

2X Entries Into Our F80 M3 Sweepstakes

T#:53750207

Part#: PKP0124

In Stock

$ 41.99 USD

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$ 41.99 USD

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Upgrade the Plastic Pulley in Your BMW with an All Aluminum Construction Replacement from Rein

Accessory Belt Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:15744006

Part#: 11281469266KT-KT

Back Ordered

Sale - Save 2% $ 236.99

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

$ 233.22 USD

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$ 236.99

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

$ 233.22 USD

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Having your accessory belt fail is definitely inconvenient, and can leave you on the side of the road if the alternator isn't charging. Over time the tensioner and the belt itself gets worn and will eventually fail. Turner Motorsport has assembled a convenient kit with this in mind. This kit includes everything you need to service the belt drive system and keep everything in check. This kit includes: Continental accessory belts Ruville A/C belt tensioner URO idler and belt tensioner pulleys LUK hydraulic tensioner assembly Idler pulley securing bolt

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E46 M3, Z3M, Z...

10X Entries Into Our F80 M3 Sweepstakes

T#:23482931

Part#: S54KEVACCKT

Back Ordered

Sale - Save 2% $ 333.99

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

$ 327.68 USD

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Sale - Save 2%

$ 333.99

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

$ 327.68 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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Vibration Damper

2X Entries Into Our F80 M3 Sweepstakes

T#:38195378

Part#: 11231438995

Ships in 3 Business Days

$ 112.99 USD

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$ 112.99 USD

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OEM Accessory Belt Service Kit - E36 323i/is, Z3 2.3 2.5

10X Entries Into Our F80 M3 Sweepstakes

T#:589743

Part#: PBTAB323KT

Back Ordered

Sale - Save 2% $ 349.11

This product was last offered at the strikethrough price on
06-23-2026

$ 341.40 USD

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Sale - Save 2%

$ 349.11

This product was last offered at the strikethrough price on
06-23-2026

$ 341.40 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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Performance Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E4...

10X Entries Into Our F80 M3 Sweepstakes

T#:22097548

Part#: 11281706545TKT

Ships on Nov 12, 2026

Sale - Save 8% $ 263.99

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

$ 241.79 USD

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Qty

Sale - Save 8%

$ 263.99

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

$ 241.79 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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