You can't put a price on piece of mind. A simple bolt on solution to keep your engine safe from catastrophic failure.
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Brand:
ES#:
4674312
Mfg#:
049453LA01-02
In Stock
ON SALE!
SAVE 40%
$129.99
This product was last offered at the strikethrough price on 05-02-2026
This is the main belt tensioner for A/C, power steering and alternator
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This is the main belt tensioner for A/C, power steering and alternator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4830507
Mfg#:
11288604266
Ships in 8 Business Days
ON SALE!
SAVE 12%
$51.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your A/C system operating properly.
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Brand:
ES#:
2800503
Mfg#:
11287628661
In Stock
$51.48
This product was last offered at the strikethrough price on 02-17-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
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Remove and install OAD alternator pulleys
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Brand:
ES#:
11415
Mfg#:
BTA-13PCS
In Stock
ON SALE!
SAVE 30%
$78.99
This product was last offered at the strikethrough price on 05-02-2026
Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4876647
Mfg#:
049453LA01-02KT6
Ships in 1 Business Day
ON SALE!
SAVE 48%
$180.99
This product was last offered at the strikethrough price on 05-05-2026
Directs the accessory serpentine belt.
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Brand:
ES#:
4830650
Mfg#:
11288673720
Ships in 8 Business Days
ON SALE!
SAVE 10%
$27.99
This product was last offered at the strikethrough price on 05-02-2026
Drives the alternator, water pump, and power steering pump
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Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Replaces BMW # 11287628659 and 11287589365
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Pulleys drive accessories essential to vehicle operation. Whether you need to install a stock original equipment pulley during a repair, or improve engine performance and appearance with a lightweight aluminum or underdrive pulley, count on ECS Tuning for pulley solutions that work.
Lifetime Replacement
