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BMW F30 Engine Drive Belt Parts

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Accessory Belt Service Kit

ES#4818748 - 11288646475KT - Accessory Belt Service Kit - Everything you need to service your belt drive system using high quality aftermarket components. - Assembled By ECS - BMW

Everything you need to service your belt drive system using high quality aftermarket components. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818748
Mfg#:
11288646475KT
In Stock at Vendor
ON SALE! SAVE 19%
$130.99

This product was last offered at the strikethrough price on
05-02-2026

$105.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#4759324 - 11288673720 - Idler Pulley - Directs the accessory serpentine belt. - URO - BMW

Directs the accessory serpentine belt. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4759324
Mfg#:
11288673720
In Stock
ON SALE!
$29.99

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

$28.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4736938 - 6PK1697KT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and our performance Kevlar reinforced belt - Assembled By ECS - BMW

Utilizes high quality components and our performance Kevlar reinforced belt 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4736938
Mfg#:
6PK1697KT
Ships on Oct 27, 2026
Auto Notify
$206.99

This product was last offered at the strikethrough price on
07-15-2026

$194.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service kit

ES#3658423 - 11287594969KT1 - Accessory Belt Service kit - Includes belt and tensioner - Genuine BMW - BMW

Includes belt and tensioner

Brand:
Genuine BMW - Corporate Logo
ES#:
3658423
Mfg#:
11287594969KT1
Ships in 3 Business Days
$193.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Accessory Belt Tensioner

Applies tension to the accessory belt to prevent slippage

Brand:
Mubea - Corporate Logo
ES#:
4766336
Mfg#:
11288580360
In Stock at Vendor
$177.99

This product was last offered at the strikethrough price on
05-07-2026

$158.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Assembly

ES#3160977 - 11287594969 - Accessory Belt Tensioner Assembly - This is the main belt tensioner for A/C, and alternator - Gates - BMW

This is the main belt tensioner for A/C, and alternator

Brand:
Gates - Corporate Logo
ES#:
3160977
Mfg#:
11287594969
Ships on Aug 7, 2026
$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Protection Cap

ES#21792 - 11287795159 - Protection Cap - Used to cover the securing bolt - Genuine BMW - BMW

Used to cover the securing bolt

Brand:
Genuine BMW - Corporate Logo
ES#:
21792
Mfg#:
11287795159
In Stock
$6.99

This product was last offered at the strikethrough price on
03-04-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#4179629 - 11288650740 - Accessory Belt - Replaces your cracked or worn belt - Genuine BMW - BMW

Replaces your cracked or worn belt

Brand:
Genuine BMW - Corporate Logo
ES#:
4179629
Mfg#:
11288650740
Ships in 3 Business Days
12% off MSRP

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

$32.99

This product was last offered at the strikethrough price on
07-20-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy-Duty Accessory Belt

ES#4768354 - 11288613707 - Heavy-Duty Accessory Belt - Drives the alternator, water pump, and power steering pump - Gates - BMW

Drives the alternator, water pump, and power steering pump

Brand:
Gates - Corporate Logo
ES#:
4768354
Mfg#:
11288613707
In Stock
ON SALE!
$38.99

This product was last offered at the strikethrough price on
05-07-2026

$36.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4698453 - 3PK968KT - Performance Accessory Belt Kit - Kevlar Reinforced - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - Assembled By ECS - BMW

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4698453
Mfg#:
3PK968KT
In Stock
ON SALE! SAVE 23%
$121.99

This product was last offered at the strikethrough price on
05-02-2026

$93.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2562690 - 11287604937 - Accessory Belt - Alternator / Water Pump Belt - Genuine BMW - BMW

Alternator / Water Pump Belt

Brand:
Genuine BMW - Corporate Logo
ES#:
2562690
Mfg#:
11287604937
Ships in 3 Business Days
14% off MSRP

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

$50.99

This product was last offered at the strikethrough price on
07-20-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#3235065 - 11287618848 - Accessory Belt - Alternator / AC Belt - Gates - BMW

Alternator / AC Belt

Brand:
Gates - Corporate Logo
ES#:
3235065
Mfg#:
11287618848
Ships on Aug 7, 2026
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Belt - B46/B48

ES#4485238 - 3pk968 - Performance Kevlar Reinforced Belt - B46/B48 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4485238
Mfg#:
3PK968
In Stock
ON SALE! SAVE 78%
$27.99

This product was last offered at the strikethrough price on
05-02-2026

$6.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#4810688 - 11288650740 - Accessory Belt - Replaces your cracked or worn belt - Gates - BMW

Replaces your cracked or worn belt

Brand:
Gates - Corporate Logo
ES#:
4810688
Mfg#:
11288650740
In Stock at Vendor
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt Tensioner Assembly

Maintain the reliability and performance your Ultimate Driving Machine deserves by upgrading your tensioner assembly to this INA Accessory Belt Tensioner.

Brand:
Ina - Corporate Logo
ES#:
4920372
Mfg#:
FT0482
Ships in 7 Business Days
$139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Drive Belt Parts

Drive belts transfer crankshaft power to various accessories, including the alternator, water pump, power steering pump, and air conditioning compressor. Replacement of drive belts, serpentine belts, and drive belt tensioners at recommended service intervals helps you avoid untimely breakdowns and expensive vehicle repairs.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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