BMW Drive Belts & V-Belts

E36/E46/Z3/Z4 ECS Tuning Aluminum Water Pump Pulley - Black

T#:363707

Part#: 001977ECS03A

In Stock

Sale - Save 5% $ 104.99

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

$ 99.74 USD

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Sale - Save 5%

$ 104.99

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

$ 99.74 USD

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Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the M50/M52/M52TU/M54 engine in the E36, E46, Z3, Z4, and other models. It uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - Water Pump/...

T#:18932345

Part#: 6PK1555

In Stock

$ 32.99 USD

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$ 32.99 USD

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Replaces BMW # 11281437929 and 11287636378 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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ECS Tuning Performance Kevlar Reinforced Belt - N55 E Chassis/ N54 E6...

T#:5858460

Part#: 7PK1860

In Stock

$ 49.99 USD

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$ 49.99 USD

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Replaces BMW # 11287628653 and 11287570664 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - BMW M50/52...

T#:21670107

Part#: 5PK906

In Stock

$ 26.99 USD

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$ 26.99 USD

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Replaces BMW # 11281437449, 11281437873, and 11281470024 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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ECS Tuning Performance Kevlar Reinforced Accessory Belt - Water Pump ...

T#:20979672

Part#: 6PK1460

In Stock

$ 33.99 USD

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$ 33.99 USD

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Replaces BMW # 11287837898 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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Performance Kevlar Reinforced Belt - E82/88 E9X N54

T#:5858455

Part#: 7PK1855

Ships in 8 Business Days

$ 41.99 USD

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$ 41.99 USD

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Replaces BMW # 11287628652 and 11287568247 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - Water Pump ...

T#:22163424

Part#: 4PK685

In Stock

$ 29.99 USD

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$ 29.99 USD

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Replaces BMW # 11287848606 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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Genuine BMW Hex Bolt - 11211439395

T#:32404

Part#: 11211439395

In Stock

4% off MSRP $ 26.99

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

$ 25.99 USD

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4% off MSRP

$ 26.99

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

$ 25.99 USD

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Genuine BMW Hex Bolt
This item fits the following BMW Chassis:
E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F10,F25 X3

Fits BMW Engines including:
N51,N52,N52N,N54,N54T

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 M...

T#:23416515

Part#: 5PK830

Ships in 8 Business Days

$ 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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Genuine BMW Belt Tension Adjuster Bar

T#:7131

Part#: 12311719992

In Stock

$ 48.78 USD

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$ 48.78 USD

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Genuine BMW Adjusting Bar -
This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M20,M30,M42,S38

ECS Tuning Performance Kevlar Reinforced Belt - N55 F Chassis ...

T#:5858461

Part#: 8PK1390

In Stock

$ 52.99 USD

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$ 52.99 USD

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Replaces BMW # 11287628661 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.

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E46 M3, Z4M ECS Tuning Aluminum Water Pump Pulley

T#:367060

Part#: 002778ECS01

Ships on Dec 8, 2026

Sale - Save 10% $ 100.99

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

$ 90.89 USD

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Sale - Save 10%

$ 100.99

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

$ 90.89 USD

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Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the S54 engine in the E46 M3, MZ3, and Z4M. It's the same size and uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - BMW S55 3.0...

T#:5858464

Part#: 8PK1398

In Stock

$ 41.99 USD

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$ 41.99 USD

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Replaces BMW # 11287848605 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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ECS Tuning Performance Kevlar Reinforced Belt - N52

T#:5858454

Part#: 6PK1990

Ships in 8 Business Days

$ 45.99 USD

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$ 45.99 USD

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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.

Genuine BMW Water Pump Pulley - E39 M5, Z8

T#:35640

Part#: 11511406933

In Stock

$ 66.99 USD

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$ 66.99 USD

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Genuine BMW Pulley - D=119mm
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

Genuine BMW Idler Pulley - Multiple BMWs

T#:11477

Part#: 11287841228

Ships in 3 Business Days

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 Hydraulic Belt Tensioner - Water Pump/Alternator Belt - E...

T#:22240

Part#: 11287835417

In Stock

3% 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.

$ 160.99 USD

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3% 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.

$ 160.99 USD

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Hydraulic Belt Tensioner for E9x M3 with S65 engine and E60 M5, E63 M6 with S85 engine. This is the oil-filled tensioner that keeps the main drive belt in the proper tension. Over time the piston seals inside allow fluid to leak out. The tensioner becomes frozen or inoperable. Replacement is the best corrective action to take. This can be done during any belt or pulley service or anytime the fan is off the engine.

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Genuine BMW Hydraulic Belt Tensioner - A/C Belt - E9X M3, E6X M5 M6 ...

T#:22241

Part#: 11287835422

In Stock

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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Hydraulic Belt Tensioner for E9x M3 with the S65 engine and E60 M5, E63 M6 with the S85 engine. This is the oil-filled tensioner that keeps the A/C belt in the proper tension. Over time the piston seals inside allow fluid to leak out. The tensioner becomes frozen or inoperable. Replacement is the best corrective action to take. This can be done during any belt or pulley service or anytime the fan is off the engine.

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Belt - Serpentine Belt - F30 F32 F22 F10 +

T#:22238

Part#: 11287618848

In Stock

Sale - Save 5% $ 25.01

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

$ 23.76 USD

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$ 25.01

This product was last offered at the strikethrough price on
06-25-2026

$ 23.76 USD

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This serpentine belt (6Pkx1003) drives the Air conditioning, Alternator, and power steering system for BMW's with the N20 N26 engines. We recommend replacing the AC / Alternator / Power Steering belt every 80,000 miles.
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:
2014+ F22 BMW 228i 228i xDrive
2014+ F23 BMW 228i 228i xDrive
2012+ F30 BMW 320i 320i xDrive 328i 328i xDrive - Sedan
2013+ F31 BMW 328i xDrive 328d xDrive - Wagon
2013+ F32 BMW 428i 428i xDrive - Coupe
2013+ F33 BMW 428i Convertible 428i xDrive Convertible - Convertible
2014+ F34 BMW 328i xDrive GT- Gran Tourismo
2014+ F36 BMW 428i Gran Coupe 428i xDrive Gran Coupe
2012+ F10 BMW 528i 528i xDrive
2011+ F25 BMW X3 xDrive28i
2015+ F26 BMW X4 xDrive28i
2009+ E89 BMW Z4 sDrive28i

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Performance Kevlar Reinforced Belt - N20/N26

T#:5858440

Part#: 6PK1003

In Stock

$ 45.99 USD

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$ 45.99 USD

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Replaces BMW # 11287618848 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - Air Conditi...

T#:3872372

Part#: 6DPK1105

In Stock

$ 30.99 USD

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$ 30.99 USD

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Replaces BMW # 11287841529 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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ECS Performance Kevlar Reinforced Accessory Belt - E46 E39 E53 E63 E8...

T#:639025

Part#: 6PK1538

Ships on Aug 24, 2026

$ 35.99 USD

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$ 35.99 USD

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ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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ECS Tuning Performance Kevlar Reinforced A/C Belt - BMW E39 E38 E53 E...

T#:23416498

Part#: 5PK1005

In Stock

$ 26.99 USD

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$ 26.99 USD

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Replaces BMW # 11287636376 & 11281435280 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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Genuine BMW Deflection Pulley - 11287848607 - F80 M3,F82 M4,F83 ...

T#:194160

Part#: 11287848607

In Stock

10% 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.

$ 111.05 USD

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10% 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.

$ 111.05 USD

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Genuine BMW Deflection Pulley -
This item fits the following BMW Chassis:
F80 M3,F82 M4,F83

Fits BMW Engines including:
S55

Genuine BMW Water Pump Pulley - E9X M3 S65

T#:35708

Part#: 11517838676

Ships in 3 Business Days

6% off MSRP $ 118.99

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

$ 111.99 USD

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Qty

6% off MSRP

$ 118.99

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

$ 111.99 USD

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This is a genuine BMW replacement water pump pulley that is made out of plastic. These become brittle over time and it is important to replace these every 50-60K miles to prevent a potential failure and overheating.

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - B58 & B46TU...

T#:5858471

Part#: 6PK1155

Ships on Oct 27, 2026

$ 34.99 USD

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$ 34.99 USD

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ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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Genuine BMW Accessory Belt - Alternator/Water Pump - E46 E9X Z3 Z4 ...

T#:360628

Part#: 11287837898

In Stock

13% 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.

$ 52.99 USD

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Qty

13% 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.

$ 52.99 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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ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - BMW ...

T#:21693590

Part#: 5PK863

In Stock

$ 26.99 USD

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$ 26.99 USD

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Replaces BMW # 11281437450 and 11281437872 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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Genuine BMW Ribbed V-Belt - 11288613707

T#:222837

Part#: 11288613707

In Stock

17% off MSRP $ 32.78

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

$ 27.06 USD

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Qty

17% off MSRP

$ 32.78

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

$ 27.06 USD

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Genuine Bmw Ribbed V-Belt - 11288613707

Genuine BMW Hydraulic Alternator Belt Tensioner Assembly

T#:360630

Part#: 11287838797

Ships in 3 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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Qty

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 Accessory Belt Service Kit - B38 B46/48 B58

T#:577317

Part#: 11288613707KT

In Stock

$ 218.99 USD

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$ 218.99 USD

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Avoid inconvenience and roadside issues with ECS Tuning's comprehensive kit designed for BMW owners. Don't get stranded due to a failed accessory belt impacting the alternator's charging ability. Over time, the tensioner and belt wear out, leading to potential failure. ECS Tuning's kit is assembled to address this concern, including a Genuine BMW accessory belt, belt tensioner assembly, and necessary hardware. Keep your BMW's belt drive system in optimal condition with this convenient, all-inclusive kit.

Key Benefits:

Prevents inconvenience from belt failure
Comprehensive kit for servicing the belt drive system
Includes Genuine BMW parts for reliability

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Genuine BMW Alternator Adjusting Bar - E34,E34 M5

T#:7130

Part#: 12311714450

Ships in 3 Business Days

2% off MSRP $ 44.99

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

$ 43.99 USD

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Qty

2% off MSRP

$ 44.99

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

$ 43.99 USD

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Located on the alternator, this bar allows the alternator to move slightly in order to adjust the tension on the alternator drive belt.

Genuine BMW Adjusting Bar
This item fits the following BMW Chassis:
E34 M5,E34

Fits BMW Engines including:
M30,S38

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Genuine BMW Water pump pulley - E31 850Ci M73 E38 750iL M73

T#:35646

Part#: 11511704635

Ships in 3 Business Days

$ 50.99 USD

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Qty

$ 50.99 USD

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Genuine BMW Pulley - D=93mm
This item fits the following BMW Chassis:
E38

Fits BMW Engines including:
M73,M73N

Genuine BMW Water Pump Belt - F80 M3,F82 M4,F83

T#:194159

Part#: 11287848606

In Stock

13% off MSRP $ 30.99

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

$ 26.99 USD

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Qty

13% off MSRP

$ 30.99

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

$ 26.99 USD

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Replacement genuine BMW water pump drive belt.

Genuine BMW Hydraulic Alternator Belt Tensioner Roller

T#:360611

Part#: 11281748131

In Stock

Sale - Save 5% $ 78.99

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

$ 75.04 USD

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Qty

Sale - Save 5%

$ 78.99

This product was last offered at the strikethrough price on
06-25-2026

$ 75.04 USD

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 E...

T#:20979670

Part#: 4PK863

In Stock

$ 26.99 USD

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Qty

$ 26.99 USD

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Replaces BMW # 11287512762, 11281437450, and 11281437872 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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Genuine BMW Vibration Damper

T#:32906

Part#: 11237574827

In Stock

6% off MSRP $ 104.99

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

$ 98.99 USD

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Qty

6% off MSRP

$ 104.99

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

$ 98.99 USD

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Genuine BMW Hub -
This item fits the following BMW Chassis:
E71,E82,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N55,S55

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Genuine BMW Alternator Pulley - 66mm - M20 2.5L

T#:19315

Part#: 12311288238

Ships in 3 Business Days

3% off MSRP $ 109.99

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

$ 106.99 USD

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Qty

3% off MSRP

$ 109.99

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

$ 106.99 USD

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Genuine BMW Pulley - D=66mm

This item fits the following BMW Chassis:
E30 M3,E30,E34

Fits BMW Engines including:
M10,M20,S14

Genuine BMW Air Conditioner Belt - F10 F12 E70 E71 F06 F01+

T#:373817

Part#: 11287631825

Ships in 3 Business Days

15% off MSRP $ 26.99

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

$ 22.99 USD

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Qty

15% off MSRP

$ 26.99

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

$ 22.99 USD

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This 4Pkx803 belt drives the air conditioning compressor for the AC system on cars with the N63,N63N,S63 engines. We recommend checking your belts every 30,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

This item fits the following BMWs:
2009+ F01 BMW 740i 740li 740li xDrive 740ld xDrive 750i 750li 750i xDrive 750li xDrive 760li
2013+ F06 BMW 640i Gran Coupe 640i xDrive Gran Coupe 650i Gran Coupe 650i xDrive Gran Coupe
2010+ F07 BMW 535i GT, 535i xDrive GT, 550i GT, 550i xDrive GT
2011+ F10 BMW 528i 528i xDrive 535i 535i xDrive 535d 535d xDrive 550i 550i xDrive
2012+ F12 BMW 640i 640i xDrive 650i 650i xDrive
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i X5 xDrive50i X5M
2008-2013 E71 BMW X6 xDrive35i X6 xDrive50i X6M
2014+ F15 BMW X5 sDrive35i X5 xDrive35d X5 xDrive35i X5 xDrive50i
2015+ F16 BMW X6 sDrive35i X6 xDrive35i X6 xDrive50i
2015+ F85 BMW X5 M
2015+ F86 BMW X6 MThis 4Pkx803 belt drives the air conditioning compressor for the AC system on cars with the N63,N63N,S63 engines. We recommend checking your belts every 30,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

This item fits the following BMWs:
2009+ F01 BMW 740i 740li 740li xDrive 740ld xDrive 750i 750li 750i xDrive 750li xDrive 760li
2013+ F06 BMW 640i Gran Coupe 640i xDrive Gran Coupe 650i Gran Coupe 650i xDrive Gran Coupe
2010+ F07 BMW 535i GT, 535i xDrive GT, 550i GT, 550i xDrive GT
2011+ F10 BMW 528i 528i xDrive 535i 535i xDrive 535d 535d xDrive 550i 550i xDrive
2012+ F12 BMW 640i 640i xDrive 650i 650i xDrive
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i X5 xDrive50i X5M
2008-2013 E71 BMW X6 xDrive35i X6 xDrive50i X6M
2014+ F15 BMW X5 sDrive35i X5 xDrive35d X5 xDrive35i X5 xDrive50i
2015+ F16 BMW X6 sDrive35i X6 xDrive35i X6 xDrive50i
2015+ F85 BMW X5 M
2015+ F86 BMW X6 M

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Genuine BMW Water Pump Pulley

T#:360660

Part#: 11511730554

Ships in 3 Business Days

$ 49.99 USD

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$ 49.99 USD

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Genuine BMW Idler Pulley - E9X M3 S65

For Vehicles With A Counterclockwise Power Steering Pump Only

T#:22244

Part#: 11287841531

In Stock

9% off MSRP $ 123.99

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

$ 112.99 USD

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9% off MSRP

$ 123.99

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

$ 112.99 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 Kit - F8X S55

T#:577516

Part#: 11288088632KT1

Ships in 3 Business Days

$ 483.99 USD

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$ 483.99 USD

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Everything you need to service the belt drive system.

ECS Tuning Performance Kevlar Reinforced Accessory Belt - BMW N47 N57...

T#:23416512

Part#: 6PK1697

Ships on Oct 27, 2026

$ 46.99 USD

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$ 46.99 USD

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Replaces BMW # 11288519128, 11288512067, and 11288507415 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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Genuine BMW Basic Accessory Belt Service Kit - F22/23 F3X N55 3.0L ...

T#:548963

Part#: 11282457049

Ships in 2 Business Days

6% off MSRP $ 280.99

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

$ 264.99 USD

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Qty

6% off MSRP

$ 280.99

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

$ 264.99 USD

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This kit includes the basic components recommended to replace when it comes time to swap out your accessory belt.

Genuine BMW Accessory Drive Belt

T#:372214

Part#: 11287628659

In Stock

8% off MSRP $ 63.99

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

$ 58.99 USD

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Qty

8% off MSRP

$ 63.99

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

$ 58.99 USD

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - BMW M60 S62...

T#:23416496

Part#: 5PK980

In Stock

$ 24.99 USD

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Qty

$ 24.99 USD

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Replaces BMW # 11287833266 and 11281469256 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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ECS Tuning Performance Kevlar Reinforced Accessory Belt - M62 4.4L ...

T#:19230362

Part#: 7PK1635

In Stock

$ 35.99 USD

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$ 35.99 USD

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Replaces BMW # 11281432724 & 11287636377 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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ECS Tuning Performance Kevlar Reinforced Accessory Belt - M62 & S62 ...

T#:23416495

Part#: 7PK1629

In Stock

$ 36.99 USD

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Qty

$ 36.99 USD

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Replaces BMW # 11287833264 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace 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: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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Belt - Main Drive Belt for Turner Pulley Kit - E46 M3, MZ3 S54, Z4 M ...

T#:16560

Part#: 11281437475

In Stock

$ 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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ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - BMW M...

T#:23416514

Part#: 6PK1084

In Stock

Sale - Save 21% $ 28.99

This product was last offered at the strikethrough price on
05-15-2026

$ 23.04 USD

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Qty

Sale - Save 21%

$ 28.99

This product was last offered at the strikethrough price on
05-15-2026

$ 23.04 USD

Add to Wish List

Replaces BMW # 11287835483 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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