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

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Drive belts should be inspected and changed regularly to avoid further complications. We offer Genuine BMW and other aftermarket brands that we trust or know to be OE manufacturers. We like to make it easy on you and do all the research for you - check out our Drive Belt Service kits.

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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...
10X Entries Into Our F80 M3 Sweepstakes
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

$ 327.68 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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Genuine BMW Idler Pulley - Multiple BMWs
Genuine BMW Idler Pulley - Multiple BMWs
Genuine BMW - Corporate Logo
T#:11477
Part#: 11287841228
In Stock
8% off MSRP $ 123.34

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 113.39 USD
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8% off MSRP
$ 123.34

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 113.39 USD
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This is a Genuine BMW Upper Idler Pulley, also known as the roller pulley or deflection pulley. The upper and lower idler pulleys are known to be the primary sources for 'belt squealing'. The pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).
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Genuine BMW Accessory Belt - Alternator/Water Pump - E46 E9X Z3 Z4
Genuine BMW Accessory Belt - Alternator/Water Pump - E46 E9X Z3 Z4 ...
Genuine BMW - Corporate Logo
T#:360628
Part#: 11287837898
In Stock
7% off MSRP $ 60.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 56.99 USD
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7% off MSRP
$ 60.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 56.99 USD
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Accessory drive belts keep everything turning off of the crank pulley. Generator, fans, water pumps and AC compressors all rely on this belt to keep everything working properly. If your drive belt is getting old, cracking, glazing, or squeaking, replace it.
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Belt - Main Drive Belt for Turner Pulley Kit - E46 M3, MZ3 S54, Z4 M
Belt - Main Drive Belt for Turner Pulley Kit - E46 M3, MZ3 S54, Z4 M ...
Genuine BMW - Corporate Logo
T#:16560
Part#: 11281437475
Ships in 2 Business Days
$ 29.99

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

$ 22.99 USD
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$ 22.99 USD
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This is the main drive belt / serpentine belt 6PK x 1538 that is used with the Turner Motorsport Power Pulley Kit (PPK-S54) . This is not for replacing the belt on a car that doesn't have the Turner Pulley Kit. This belt drives all of the engine auxillaries, such as the alternator, waterpump, and power steering pump. If your belt has excessive cracks, dry rot, missing teeth and/or grooves, or are causing noise, it's time for a new one. Alternate Part #11281706545.
When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs with the Turner Power Pulley Kit:
2001-2006 E46 BMW M3 coupe & convertible
2001-2002 Z3 Z3 M Roadster / Z3 M Coupe (S54 engine)
2006-2008 E85 E86 Z4 M Roadster / Z4 M Coupe
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Genuine BMW Hydraulic Alternator Belt Tensioner Assembly
Genuine BMW Hydraulic Alternator Belt Tensioner Assembly
Genuine BMW - Corporate Logo
T#:360630
Part#: 11287838797
Ships in 4 Business Days
6% off MSRP $ 304.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 286.99 USD
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6% off MSRP
$ 304.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 286.99 USD
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Genuine BMW Hydraulic Alternator Belt Tensioner Roller
Genuine BMW Hydraulic Alternator Belt Tensioner Roller
Genuine BMW - Corporate Logo
T#:360611
Part#: 11281748131
In Stock
4% off MSRP $ 82.54

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 78.99 USD
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4% off MSRP
$ 82.54

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 78.99 USD
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Genuine BMW Power Steering Pulley - S54
Genuine BMW Power Steering Pulley - S54
Genuine BMW - Corporate Logo
T#:19787
Part#: 32427830838
Ships in 3 Business Days
$ 167.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 114.99 USD
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$ 114.99 USD
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Genuine BMW Pulley
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Genuine BMW Belt tensioner adjuster bearing
Genuine BMW Belt tensioner adjuster bearing
Genuine BMW - Corporate Logo
T#:38827
Part#: 12311713153
Ships in 9 Business Days
$ 24.99 USD
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$ 24.99 USD
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Genuine BMW Needle Sleeve
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4,E86 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52,S54

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Genuine BMW Accessory Belt - Air Conditioner - S54
Genuine BMW Accessory Belt - Air Conditioner - S54
Genuine BMW - Corporate Logo
T#:360625
Part#: 11287830946
In Stock
8% off MSRP $ 64.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
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8% off MSRP
$ 64.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
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Genuine BMW Mechanical A/C Belt Tensioner Assembly
Genuine BMW Mechanical A/C Belt Tensioner Assembly
Genuine BMW - Corporate Logo
T#:360602
Part#: 11281433571
Ships in 4 Business Days
3% off MSRP $ 229.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 221.99 USD
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3% off MSRP
$ 229.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 221.99 USD
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Genuine BMW Water Pump Pulley - S54 3.2L
Genuine BMW Water Pump Pulley - S54 3.2L
Genuine BMW - Corporate Logo
T#:19288
Part#: 11517840403
Ships in 4 Business Days
$ 208.99 USD
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$ 208.99 USD
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Genuine BMW Pulley
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

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 4 Business Days
$ 16.99

This product was last offered at the strikethrough price on
09-01-2026

$ 13.99 USD
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$ 13.99 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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Genuine BMW Belt tensioner pitman arm
Genuine BMW Belt tensioner pitman arm
Genuine BMW - Corporate Logo
T#:33617
Part#: 11281726773
Ships in 4 Business Days
2% off MSRP $ 60.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
Free Shipping
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2% off MSRP
$ 60.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
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Genuine BMW Pitman Arm
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4,E86 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52,S54

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Genuine BMW Hydraulic Alternator Belt Tensioner
Genuine BMW Hydraulic Alternator Belt Tensioner
Genuine BMW - Corporate Logo
T#:360606
Part#: 11281717188
Ships in 4 Business Days
6% off MSRP $ 165.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 155.99 USD
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6% off MSRP
$ 165.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 155.99 USD
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Genuine BMW Belt tensioner base plate
Genuine BMW Belt tensioner base plate
Genuine BMW - Corporate Logo
T#:14460
Part#: 11281726774
Ships in 6 Business Days
$ 67.99 USD
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$ 67.99 USD
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Genuine BMW Base Plate
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4,E86 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52,S54

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OEM Continental Drive Belt - Alternator/Water Pump - E46 E9X Z3 Z4
OEM Continental Drive Belt - Alternator/Water Pump - E46 E9X Z3 Z4 ...
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:3027
Part#: 11287837898
In Stock
$ 31.22

This product was last offered at the strikethrough price on
06-11-2026

$ 19.99 USD
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$ 19.99 USD
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This serpentine belt drives the water pump, alternator and power steering systems for BMW E46 M3, E90 E92 E93 M3, Z3 M Roadster M Coupe 2001-2002 with S54 engine and Z4 M Roadster, Z4 M Coupe. It is also known as a main drive belt.
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