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BMW Drive Belts & V-Belts for BMW X Series E83 (2004-2010)

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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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Mechanical A/C Belt Tensioner Assembly

2X Entries Into Our F80 M3 Sweepstakes

T#:384308

Part#: 11287512758

In Stock

$ 43.99 USD

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$ 43.99 USD

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Complete tensioner assembly with roller

URO Idler Pulley - E60 E83 M54

2X Entries Into Our F80 M3 Sweepstakes

T#:386511

Part#: 11287516847

Ships in 1 Business Day

$ 20.99 USD

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$ 20.99 USD

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This pulley controls the water pump and alternator belt. Commonly the cause of bearing noise underhood.

Rein Aluminum Power Steering Pump Pulley - E60, E83 - M54, N52 ...

2X Entries Into Our F80 M3 Sweepstakes

T#:53750204

Part#: PKP0123

Ships in 3 Business Days

$ 61.99 USD

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$ 61.99 USD

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

OEM INA Accessory Belt - Air Conditioning Compressor - E39, E53, E83,...

T#:42200949

Part#: FB4K339

Ships in 2 Business Days

$ 11.99 USD

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$ 11.99 USD

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For your next Serpentine Belt replacement use this OEM INA alternative and ensure your BMW’s accessory systems perform flawlessly under all conditions.

Crankshaft Seal

T#:57580045

Part#: 11118618864

Ships in 3 Business Days

$ 43.99 USD

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$ 43.99 USD

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This high-quality component from Meistersatz is built to match strict factory tolerances, giving enthusiast drivers a reliable solution for precision repair.

OEM INA Accessory Belt - E46 E39 E53 E83 E85

T#:42200957

Part#: FB6K458

Back Ordered

$ 19.99 USD

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$ 19.99 USD

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Trust Turner Motorsport for high-quality replacement parts like the INA Accessory Belt, engineered to keep your BMW’s engine accessories running smoothly and efficiently.

Genuine BMW Hydraulic Alternator Belt Tensioner

T#:360606

Part#: 11281717188

Ships in 1 day

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 Crankshaft Pulley With Vibration Damper

T#:32895

Part#: 11237564969

Ships in 3 Business Days

8% off MSRP $ 789.99

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

$ 723.99 USD

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8% off MSRP

$ 789.99

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

$ 723.99 USD

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Genuine BMW Vibration Damper -
This item fits the following BMW Chassis:
E70 X5,E82,E83 X3,E85,E86,E89 Z4,E90,E92,E93

Fits BMW Engines including:
N51,N52,N52N

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Genuine BMW Belt tensioner pitman arm

T#:33617

Part#: 11281726773

Ships in 3 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

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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 Mechanical A/C Belt Tensioner Assembly

T#:360614

Part#: 11287512758

Ships in 1 day

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 Belt tensioner base plate

T#:14460

Part#: 11281726774

Ships in 3 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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Genuine BMW Alternator Pulley

T#:39000

Part#: 12317560483

Ships in 3 Business Days

6% off MSRP $ 145.99

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

$ 136.99 USD

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6% off MSRP

$ 145.99

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

$ 136.99 USD

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Genuine BMW Pulley Alternator - Bosch 6Pk
This item fits the following BMW Chassis:
E70 X5,E82,E83 X3,E90,E92,E93

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

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Genuine BMW Vibration Damper - 11237513862 - E39,E46,E53,E83,E85 ...

T#:19175

Part#: 11237513862

Ships in 6 Business Days

2% off MSRP $ 719.99

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

$ 705.99 USD

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Qty

2% off MSRP

$ 719.99

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

$ 705.99 USD

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Genuine BMW Vibration Damper -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M54,M56

Hydraulic Alternator Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:55030822

Part#: 11287838797

Ships in 4 Business Days

$ 59.99 USD

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$ 59.99 USD

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Accessory Belt - Air Conditioning Compressor - E46 E39 E53 E83 E85 - ...

5X Entries Into Our F80 M3 Sweepstakes

T#:55497436

Part#: 500040863

Ships in 8 Business Days

$ 5.99

This product was last offered at the strikethrough price on
09-14-2026

$ 4.99 USD

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$ 4.99 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.

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Meyle V-Ribbed Accessory Belt - Alternator/Water Pump/Power Steering ...

5X Entries Into Our F80 M3 Sweepstakes

T#:55497412

Part#: 0500061540

Ships in 8 Business Days

$ 12.99

This product was last offered at the strikethrough price on
08-26-2026

$ 11.99 USD

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$ 11.99 USD

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This is the main drive belt / serpentine belt 6PK1540 that drives all of the engine auxiliaries, such as the alternator, water pump, and power steering pump. If your belt has excessive cracks, dry rot, missing teeth and/or grooves, or is causing noise, it's time for a new one.

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E83 X3 M54 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:23482923

Part#: 4PK863BTKT

Back Ordered

Sale - Save 1% $ 283.99

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

$ 279.92 USD

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Qty

Sale - Save 1%

$ 283.99

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

$ 279.92 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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Gates Belt - A/C Compressor 4K X 863 - E46 E53 E83 Z4 E39

T#:596321

Part#: 11287512762

Ships on Oct 16, 2026

$ 20.99 USD

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$ 20.99 USD

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OEM Continental Air Conditioner Belt - E46 E39 E53 E83 E85 - 2003+ ...

We Price Match - Give Us A Call or Chat!

T#:1896

Part#: 11287512762

In Stock

$ 9.17 USD

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$ 9.17 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 item fits the following BMWs:
2003-2005 E46 BMW 325i 325ci 325xi 330i 330ci 30xi
2003 E39 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2003-2006 E53 BMW X5 3.0i
2003-2006 Z4 BMW Z4 2.5i Z4 3.0i

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Alternator Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:52164889

Part#: 12317560483

In Stock

Sale - Save 15% $ 45.99

This product was last offered at the strikethrough price on
09-16-2026

$ 39.09 USD

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Qty

Sale - Save 15%

$ 45.99

This product was last offered at the strikethrough price on
09-16-2026

$ 39.09 USD

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Is your BMW making a chirping or grinding noise at idle? The culprit is frequently a failing alternator decoupler pulley. Unlike a traditional solid pulley, this Overrunning Alternator Pulley (OAP) allows the alternator rotor to "freewheel" when engine speeds drop suddenly. This specialized function protects your BMW drive belt and belt tensioner from excessive snap-back, vibration, and "belt slap."

Prevent Catastrophic Engine Failure

Over time, the internal clutch mechanism can seize or slip, leading to accelerated wear or total serpentine belt failure. On BMW engines, a snapped belt can be ingested through the front main seal, causing catastrophic engine damage. Replacing this pulley is a cost-effective preventative maintenance step that restores smoothness to your accessory drive without the high cost of a complete alternator replacement.

Features & Benefits:

Lowers the load on the drive belt, tensioner, and AC compressor.
Stops "belt slap" and rhythmic chirping noises during deceleration and idle.
Direct Replacement with high-quality construction ensures perfect fitment and long-term durability.
Essential Maintenance for N52 engines

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OEM Febi Crankshaft Pulley With Vibration Damper - E60, E61, E82, E88...

We Price Match - Give Us A Call or Chat!

T#:38452839

Part#: 11237516385

Special Order: No Guaranteed ETA

$ 251.99 USD

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$ 251.99 USD

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Every time the cylinders fire, torque is transferred into the crankshaft. The crankshaft deflects under this torque, which sets up vibrations when the torque is released. At certain engine speeds the torque imparted by the cylinders are in sync with the vibrations in the crankshaft, which results in a phenomenon called resonance This resonance causes stress beyond what the crankshaft can withstand, resulting in crankshaft failure. The accessory pulley acts as a balancer and prevents these vibrations from destroying your crankshaft.

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BMW auxiliary belt

We Price Match - Give Us A Call or Chat!

T#:16242197

Part#: 11281437475

Special Order: No Guaranteed ETA

$ 18.99 USD

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$ 18.99 USD

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OEM INA Accessory Drive Belt Tensioner Kit - BMW E46 M54 (2003+) ...

For 2003+ model years only

T#:41897486

Part#: 5290053300

Ships in 7 Business Days

$ 251.99 USD

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$ 251.99 USD

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This OEM INA accessory belt tensioner kit is the perfect choice for refreshing your M54's drive belt system. Included in this kit: Drive Belt Tensioners (2) Idler Pulleys (2) Accessory Belts (2) Engine Water Pump

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Fluidampr Internally Balanced Damper 96-06 BMW M52/M54

T#:58271028

Part#: 843301

Back Ordered

$ 627.99 USD

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$ 627.99 USD

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Protect your BMW M52 or M54 I6 engine from harmful torsional vibration with a Fluidampr viscous damper designed for high-performance street, drifting, autocross, and road racing applications. Increased torque, RPM and rotating assembly changes can reduce the effectiveness of stock elastomer-style dampers. Fluidampr viscous damping technology helps control crankshaft harmonics across the entire RPM range to support long-term engine durability, accessory drive stability and reduced wear on critical components.

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OEM INA Accessory Drive Belt - E60, E61, E9x, E70, E82, E83, E88 ...

T#:42234660

Part#: FB6K783

Ships in 7 Business Days

$ 37.99 USD

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$ 37.99 USD

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Protect your BMW’s performance and reliability with the INA Accessory Drive Belt engineered to keep your engine accessories running at their best.

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