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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Most Popular Parts

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Hydraulic Alternator Belt Tensioner Assembly

ES#3129598 - 11287838797 - Hydraulic Alternator Belt Tensioner Assembly - Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley - URO - BMW

Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley 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#:
3129598
Mfg#:
11287838797
In Stock
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alpine White III Touch Up Paint Stick - 300

ES#3047785 - 51910419747KT - Alpine White III Touch Up Paint Stick - 300 - Direct from BMW to ensure the proper color matching - Genuine BMW - BMW

Direct from BMW to ensure the proper color matching affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority.

Brand:
Genuine BMW - Corporate Logo
ES#:
3047785
Mfg#:
51910419747KT
In Stock
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Dexron VI Automatic Transmission Fluid - 1 Liter

ES#1898196 - 83222163514 - Dexron VI Automatic Transmission Fluid - 1 Liter - For use in some late-model GM transmissions - Genuine BMW - BMW

For use in some late-model GM transmissions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1898196
Mfg#:
83222163514
In Stock
10% off MSRP

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

$16.20

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

$14.55 USD
Free Shipping
on orders $49 and up

Crankshaft Position Sensor

ES#2570298 - 12141709616 - Crankshaft Position Sensor - Does not include O-ring - Delphi - BMW

Does not include O-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Delphi - Corporate Logo
ES#:
2570298
Mfg#:
12141709616
In Stock
$97.99

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

$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Yellow Fog Light Set

ES#2804820 - 010290ZIZ01A - Yellow Fog Light Set - Featuring yellow lenses for superior performance in poor weather - and a French-style European look all the time! - ZiZa - BMW

Featuring yellow lenses for superior performance in poor weather - and a French-style European look all the time! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with M-Tech bumpers with production date from 09/2000

Brand:
ZiZa - Corporate Logo
ES#:
2804820
Mfg#:
010290ZIZ01A
In Stock
ON SALE! SAVE 10%
$79.99

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

$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pilot Bearing

ES#2530422 - 11211720310 - Pilot Bearing - Replace with every clutch service. 15x32x10 - Genuine BMW - BMW

Replace with every clutch service. 15x32x10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

Brand:
Genuine BMW - Corporate Logo
ES#:
2530422
Mfg#:
11211720310
In Stock
$19.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G-Stop Stainless Steel Brake Line Kit - Front & Rear

ES#3980133 - 31014 - G-Stop Stainless Steel Brake Line Kit - Front & Rear - Set of DOT-compliant lines for an improved pedal feel - Goodridge - BMW

Set of DOT-compliant lines for an improved pedal feel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goodridge - Corporate Logo
ES#:
3980133
Mfg#:
31014
In Stock
$164.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Alternator Belt Tensioner Assembly

ES#2162740 - 11281427252 - Mechanical Alternator Belt Tensioner Assembly - Tensions the belt connecting the water pump, alternator, and power steering pump. Includes roller. - Ina - BMW
ECS Tuning recommends this product.

Tensions the belt connecting the water pump, alternator, and power steering pump. Includes roller. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
Ina - Corporate Logo
ES#:
2162740
Mfg#:
11281427252
In Stock
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#2588753 - N90369001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M10x1.5 - Rein - Audi BMW Volkswagen

Install new hardware with your new parts. M10x1.5 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:
Rein - Corporate Logo
ES#:
2588753
Mfg#:
N90369001
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Weighted Shift Knob - 5 Speed

ES#4821138 - 025220TMS05-01 - Turner Weighted Shift Knob - 5 Speed - Finally a solid shift knob that doesn't burn your hand in the summer or chill you to your core on a cold winter day! A 340g weighted shift knob that feels great in the hand and helps get the crispy shifts you want! - Turner Motorsport - BMW

Finally a solid shift knob that doesn't burn your hand in the summer or chill you to your core on a cold winter day! A 340g weighted shift knob that feels great in the hand and helps get the crispy shifts you want! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4821138
Mfg#:
025220TMS05-01
In Stock
ON SALE! SAVE 25%
$101.99

This product was last offered at the strikethrough price on
06-13-2026

$76.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Kit - 5 Speed Transmission

ES#2575989 - 21217523620 - Clutch Kit - 5 Speed Transmission - Does not include pressure plate bolts - LUK - BMW

Does not include pressure plate bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
LUK - Corporate Logo
ES#:
2575989
Mfg#:
21217523620
In Stock
$218.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Seat Pad - Priced Each

ES#141943 - 52108162329 - Front Seat Pad - Priced Each - Replace the front seat pad in your vehicle - Genuine BMW - BMW

Replace the front seat pad in your vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Sport Seats

Brand:
Genuine BMW - Corporate Logo
ES#:
141943
Mfg#:
52108162329
Ships in 1-2 days
2% off MSRP

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

$555.99

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

$545.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Section 1 Metallic Sport Cats

ES#3054658 - 785502 - Supersprint Section 1 Metallic Sport Cats - A more free flowing option - Supersprint - BMW

A more free flowing option affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3054658
Mfg#:
785502
Ships in 4 Business Days
$3260.99 USD
Free Shipping

Warning Triangle With Container

ES#2063860 - 71606770487 - Warning Triangle With Container - Does not include brackets - Genuine BMW - BMW Volkswagen MINI

Does not include brackets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 05/2000

Brand:
Genuine BMW - Corporate Logo
ES#:
2063860
Mfg#:
71606770487
In Stock
10% off MSRP

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

$30.00

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

$26.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Refresh Kit

ES#2763229 - 1136143253KT - VANOS Refresh Kit - Includes necessary parts to get your VANOS system sealed up and working again - Assembled By ECS - BMW

Includes necessary parts to get your VANOS system sealed up and working again 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#:
2763229
Mfg#:
1136143253KT
Ships on Aug 4, 2026
Auto Notify
ON SALE! SAVE 20%
$162.99

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

$130.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DSC Compressor

ES#62949 - 34516781435 - DSC Compressor - This is the hydro unit for the braking system - Genuine BMW - BMW

This is the hydro unit for the braking system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
62949
Mfg#:
34516781435
Ships in 9 Business Days
4% off MSRP

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

$3401.99

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

$3249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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