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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Shocks & Struts

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Front Shock Installation Kit

ES#4265302 - 31311139453KT5 - Front Shock Installation Kit - 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#:
4265302
Mfg#:
31311139453KT5
In Stock
ON SALE! SAVE 13%
$245.99

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

$212.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - Touring

ES#4674218 - 31311139453TKT - Cup Kit/Coilover Installation Kit - Touring - 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#:
4674218
Mfg#:
31311139453TKT
Ships in 2 Business Days
ON SALE!
$426.54

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

$412.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit

ES#4430118 - 31311139453KT10 - Cup Kit/Coilover Installation Kit - Assembled By ECS - BMW

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

Brand:
Assembled By ECS - Corporate Logo
ES#:
4430118
Mfg#:
31311139453KT10
Ships in 2 Business Days
ON SALE!
$426.99

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

$412.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Absorber - Pair

ES#2748074 - 82401156SPORTKT - Rear Shock Absorber - Pair - Upgrade your vehicle's suspension to Koni's Yellow line - Koni - BMW

Upgrade your vehicle's suspension to Koni's Yellow line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For sedan models only

Brand:
Koni - Corporate Logo
ES#:
2748074
Mfg#:
82401156SPORTKT
In Stock
ON SALE! SAVE 20%
$517.99

This product was last offered at the strikethrough price on
02-17-2026

$412.53 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Mount - Priced Each

ES#5375456 - 31331094616 - Front Strut Mount - Priced Each - Strut mount with bearing - Bremmen Parts - BMW

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

Brand:
Bremmen Parts - Corporate Logo
ES#:
5375456
Mfg#:
31331094616
Ships on Sep 23, 2026
Auto Notify
ON SALE! SAVE 17%
$26.99

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

$22.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shock Absorber - Priced Each

ES#2649598 - 33521094057 - Shock Absorber - Priced Each - Restore your ride quality - Sachs - BMW

Restore your ride quality affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For touring models with M-Sport self leveling suspension

Brand:
Sachs - Corporate Logo
ES#:
2649598
Mfg#:
33521094057
Back Ordered
$198.53 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bump Stop - Priced Each

ES#2661133 - 31331124449 - Bump Stop - Priced Each - Provides additional support in the front suspension - URO - BMW

Provides additional support in the front suspension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2661133
Mfg#:
31331124449
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Mount - Priced Each

ES#50765 - 31336752735 - Front Strut Mount - Priced Each - OEM strut mount with bearing - Genuine BMW - BMW

OEM strut mount with bearing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
50765
Mfg#:
31336752735
Ships in 3 Business Days
6% off MSRP

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

$197.99

This product was last offered at the strikethrough price on
07-08-2026

$185.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B4 Front Strut Assembly - Priced Each

ES#2792858 - 22-111074 - B4 Front Strut Assembly - Priced Each - Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2792858
Mfg#:
22-111074
In Stock
$173.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E39 King Pin - Left

ES#49413 - 31211092853 - E39 King Pin - Left - Houses the front left strut - Genuine BMW - BMW

Houses the front left strut affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
49413
Mfg#:
31211092853
Back Ordered
3% off MSRP

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

$344.99

This product was last offered at the strikethrough price on
07-08-2026

$333.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B8 Performance Plus Rear Shock Absorber - Pair

ES#2840687 - 24-028295KT - B8 Performance Plus Rear Shock Absorber - Pair - Compliments factory sport package or lowering springs with a remarkably comfortable sport ride. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Compliments factory sport package or lowering springs with a remarkably comfortable sport ride. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2840687
Mfg#:
24-028295KT
In Stock
$330.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B6 Performance Rear Shock - Priced Each

ES#2982514 - 24-060967 - B6 Performance Rear Shock - Priced Each - Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For Touring models only with self-leveling rear suspension

Brand:
Bilstein - Corporate Logo
ES#:
2982514
Mfg#:
24-060967
In Stock
$155.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B6 Performance Rear Shock - Priced Each

ES#240960 - 24-028288 - B6 Performance Rear Shock - Priced Each - Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

For sedan models only with standard suspension - Not compatible with rear air-ride vehicles

Brand:
Bilstein - Corporate Logo
ES#:
240960
Mfg#:
24-028288
In Stock
$155.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front STR.T Strut Assembly - Pair

ES#2831170 - 8750-1071KT - Front STR.T Strut Assembly - Pair - Pair of left and right entry level performance shocks - Koni - BMW

Pair of left and right entry level performance shocks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For sedan models only without EDC or self leveling suspension

Brand:
Koni - Corporate Logo
ES#:
2831170
Mfg#:
8750-1071KT
Back Ordered
ON SALE! SAVE 20%
$377.99

This product was last offered at the strikethrough price on
02-17-2026

$301.28 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E39 Rear Shock Mount - Priced Each

ES#2870721 - 33521093416 - E39 Rear Shock Mount - Priced Each - To be replaced when servicing rear shocks - Febi - BMW

To be replaced when servicing rear shocks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For touring models only

Brand:
Febi - Corporate Logo
ES#:
2870721
Mfg#:
33521093416
Ships in 2 Business Days
$55.99

This product was last offered at the strikethrough price on
04-22-2026

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E39 Shock Absorber - Rear Right

ES#76859 - 51128248034 - E39 Shock Absorber - Rear Right - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
76859
Mfg#:
51128248034
Ships in 6 Business Days
3% off MSRP

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

$289.99

This product was last offered at the strikethrough price on
07-08-2026

$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Shocks & Struts

Shocks damp vertical wheel movement to keep the tires in contact with the road surface. This improves ride quality and maintains traction during acceleration, steering, and braking. Ride smoother and safer with quality shocks from the most trusted names in the business, gathered for your convenience at ECS Tuning.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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