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BMW Engine Drive Belt Parts

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ES#4759696 - 12317558220 - New Alternator - 180amp - Brand new, not remanufactured. No core charge! - Bavarian Autosport - BMW

Brand new, not remanufactured. No core charge! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4759696
Mfg#:
12317558220
In Stock
ON SALE! SAVE 10%
$291.99

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

$262.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4636403 - 11287568247KBKT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and our performance Kevlar reinforced belt - Assembled By ECS - BMW
ECS Tuning recommends this product.

Utilizes high quality components and our performance Kevlar reinforced belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4636403
Mfg#:
11287568247KBKT
In Stock
ON SALE! SAVE 19%
$169.99

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

$138.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3160979 - 11287628661KT - Accessory Belt Service Kit - Includes belt, tensioner and idler pulley - Assembled By ECS - BMW

Includes belt, tensioner and idler pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3160979
Mfg#:
11287628661KT
Ships in 8 Business Days
ON SALE!
$128.99

This product was last offered at the strikethrough price on
01-03-2026

$116.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3184305 - 11287628659KT - Accessory Belt Service Kit - Includes belt, tensioner and idler pulleys - Assembled By ECS - BMW

Includes belt, tensioner and idler pulleys affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with dynamic or adaptive drive

Brand:
Assembled By ECS - Corporate Logo
ES#:
3184305
Mfg#:
11287628659KT
Ships in 8 Business Days
ON SALE!
$158.99

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

$154.42 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4636405 - 11287582946KBKT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and our performance Kevlar reinforced belt. Includes idlers and tensioner assembly. - Assembled By ECS - BMW

Utilizes high quality components and our performance Kevlar reinforced belt. Includes idlers and tensioner assembly. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4636405
Mfg#:
11287582946KBKT
In Stock
ON SALE!
$208.99

This product was last offered at the strikethrough price on
01-26-2026

$193.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4636406 - 11287628661KBKT - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4636406
Mfg#:
11287628661KBKT
Ships in 8 Business Days
ON SALE!
$130.99

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

$129.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2581868 - N54ACBELTKT - BMW N54 Accessory Belt Kit - Everything you need to service your belt drive system including all high-quality, German-made components - Assembled By ECS - BMW

Everything you need to service your belt drive system including all high-quality, German-made components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581868
Mfg#:
N54ACBELTKT
In Stock
ON SALE! SAVE 14%
$224.99

This product was last offered at the strikethrough price on
04-15-2026

$193.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2713375 - 11287582946KT2 - BMW N55 Accessory Belt Kit - Everything you need to service your belt drive system - featuring all original equipment parts from INA and Continental! - Assembled By ECS - BMW

Everything you need to service your belt drive system - featuring all original equipment parts from INA and Continental! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2713375
Mfg#:
11287582946KT2
In Stock
ON SALE! SAVE 13%
$212.99

This product was last offered at the strikethrough price on
03-19-2026

$185.23 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5396556 - 034-113-Z015 - 1-Piece, Pinned & Unpinned Crank Hub W/ Crank Bolt Capture Plate - BMW N55, S55 - Whether your hub needs replaced, or you're looking out for the future of your engine, this motorsport-grade solution is engineered to eliminate slip and protect your engine. - 034Motorsport - BMW

Whether your hub needs replaced, or you're looking out for the future of your engine, this motorsport-grade solution is engineered to eliminate slip and protect your engine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
5396556
Mfg#:
034-113-Z015
In Stock
$819.00 USD
Free Shipping
ES#2681007 - 11287530314KT - BMW N52 Accessory Drive Belt Service Kit - Utilizes high quality aftermarket components - Assembled By ECS - BMW

Utilizes high quality aftermarket components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This is for vehicles without 4 zone auto climate control

Brand:
Assembled By ECS - Corporate Logo
ES#:
2681007
Mfg#:
11287530314KT
Ships in 1-2 days
ON SALE! SAVE 13%
$117.99

This product was last offered at the strikethrough price on
02-08-2026

$102.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4485240 - 7pk1855 - Performance Kevlar Reinforced Belt - N54 - 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4485240
Mfg#:
7PK1855
In Stock
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4265361 - 11287628659KT1 - Accessory Belt Service Kit without dynamic drive  - Assembled By ECS - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4265361
Mfg#:
11287628659KT1
Ships in 8 Business Days
ON SALE! SAVE 24%
$150.99

This product was last offered at the strikethrough price on
01-03-2026

$114.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4636401 - 11287530314KBKT - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4636401
Mfg#:
11287530314KBKT
Ships in 8 Business Days
ON SALE! SAVE 19%
$127.99

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

$103.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4726711 - 11287618848KKT - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4726711
Mfg#:
11287618848KKT
Ships in 8 Business Days
ON SALE! SAVE 25%
$106.99

This product was last offered at the strikethrough price on
06-01-2026

$80.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3134113 - 11288604266 - Accessory Belt Tensioner Assembly - This is the main belt tensioner for A/C, power steering and alternator - Ina - BMW
ECS Tuning recommends this product.

This is the main belt tensioner for A/C, power steering and alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3134113
Mfg#:
11288604266
In Stock
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4810167 - 11287563927 - Accessory Belt Tensioner Assembly - This is the main belt tensioner for A/C, Alternator, and power steering. - Bremmen Parts - BMW

This is the main belt tensioner for A/C, Alternator, and power steering. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4810167
Mfg#:
11287563927
In Stock
ON SALE! SAVE 17%
$69.99

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

$57.79 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.

Other BMW Engine Drive Belt Parts

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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