BMW E39 525i M54 2.5L Most Popular Parts

5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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Brand:

ES#:

4330012

Mfg#:

31121124622

5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4330076

Mfg#:

31221093427

Replace Your REVIN Shift Knob With This Red Alternative! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4810696

Mfg#:

S-KNOB-RED

$32.99 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

Keep your automatic transmission shifting smooth and operating reliably with a premium replacement automatic transmission filter kit from Hengst. 5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5506779

Mfg#:

24117557071

Ensures that your engine oil remains free of contaminants, carbon deposits, and metallic debris. 5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:

ES#:

3676558

Mfg#:

11422244332

Protect your automatic transmission and maintain smooth gear shifts with this premium hydraulic filter kit from Hengst. 5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5506764

Mfg#:

24117557070

Bare head, guides and seats only Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2918696

Mfg#:

11127514540-1

Replace your cracked springs Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2915091

Mfg#:

33531093633

$75.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Replace your cracked springs Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2915018

Mfg#:

31331093071

$91.99 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

Maintain proper engine temperatures and safeguard your cooling system against unexpected leaks with this high-quality replacement water pipe from Burgaflex. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5507105

Mfg#:

11537502525

This SEG Automotive alternator is a brand-new 120-amp unit, built by the company formerly known as Bosch Starter Motors & Generators. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5517651

Mfg#:

0124.515.052

If your outside temperature reading is missing or wrong because the sensor connector or its wiring is damaged, you don't need a whole new harness. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5526942

Mfg#:

10171

SenCom's tailgate wiring harness repair kit covers both the left and right sides, so you can repair the whole tailgate harness at once. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For touring models only

Brand:

ES#:

5526917

Mfg#:

2016039T

SenCom's headlight leveling actuator wiring repair kit provides 6 new circuits to splice in. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5526943

Mfg#:

503043

Restore smooth, effortless steering feel and precise road feedback to your vehicle with a premium power steering pump from Bosch. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5505209

Mfg#:

32411097149

Ensure crystal-clear vision through any downpour or winter squall with this premium wiper blade from Bosch. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5505303

Mfg#:

26XT