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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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BMW MINI Power Steering Service Kit

ES#4362443 - 1405116-KIT-2 - BMW MINI Power Steering Service Kit - Power Steering Service Kit with Fluid and Reservoir. - Pentosin - BMW MINI

Power Steering Service Kit with Fluid and Reservoir.

Brand:
Pentosin - Corporate Logo
ES#:
4362443
Mfg#:
1405116-KIT-2
In Stock
$140.99 USD
Free Shipping
on orders $49 and up

Complete Cylinder Head basic Replacement Kit

ES#2918754 - 11127514540-2KT - Complete Cylinder Head basic Replacement Kit - Everything you will need to do a head service on your BMW - Assembled By ECS - BMW

Everything you will need to do a head service on your BMW 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2918754
Mfg#:
11127514540-2KT
Ships on Dec 24, 2026
$2428.99

This product was last offered at the strikethrough price on
06-11-2026

$2394.99 USD
This product is lifetime replacement eligible Partial Replacement

Hex Bolt With Washer - Priced Each

ES#56752 - 33176760342 - Hex Bolt With Washer - Priced Each - M14X110-10.9 - Genuine BMW - BMW MINI

M14X110-10.9

Brand:
Genuine BMW - Corporate Logo
ES#:
56752
Mfg#:
33176760342
In Stock
11% off MSRP

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

$20.58

This product was last offered at the strikethrough price on
08-24-2026

$18.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Bolt - Priced Each

ES#26052 - 11621427586 - Downpipe Bolt - Priced Each - Measurements: M10x40 - Genuine BMW - BMW

Measurements: M10x40

Brand:
Genuine BMW - Corporate Logo
ES#:
26052
Mfg#:
11621427586
In Stock
$23.99

This product was last offered at the strikethrough price on
10-07-2026

$23.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#252546 - 11781433940 - Oxygen Sensor - Priced Each - 2 Required in each application - Bosch - BMW
ECS Tuning recommends this product.

2 Required in each application We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
252546
Mfg#:
11781433940
In Stock
$147.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Hood Emblem

ES#79382 - 51148123297 - BMW Hood Emblem - Tired of looking at your faded hood badge? Replace it with this OEM Roundel. - Genuine BMW - BMW

Tired of looking at your faded hood badge? Replace it with this OEM Roundel.

Brand:
Genuine BMW - Corporate Logo
ES#:
79382
Mfg#:
51148123297
In Stock
$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E39 Outer Windshield Cowl Cover - Right

ES#129714 - 51718193202 - E39 Outer Windshield Cowl Cover - Right - Covers the outer portion of the windhield cowl - Genuine BMW - BMW

Covers the outer portion of the windhield cowl

Brand:
Genuine BMW - Corporate Logo
ES#:
129714
Mfg#:
51718193202
Ships in 1-2 days
1% off MSRP

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

$72.00

This product was last offered at the strikethrough price on
10-09-2026

$71.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Pedal Set - Manual Transmission

ES#3024676 - TMS300502 - Turner Performance Pedal Set - Manual Transmission - Black anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it. - Turner Motorsport - BMW

Black anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3024676
Mfg#:
TMS300502
In Stock
ON SALE! SAVE 15%
$212.99

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

$181.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VTT “OBD-LOCK” ODB Port Locking Tool

ES#4766229 - VTT-OBD-LOCK - VTT OBD-LOCK ODB Port Locking Tool - Prevent Dealerships From Re-Flashing Your Car Against Your Wishes! - Vargas Turbo Technologies - Audi BMW Volkswagen Mercedes Benz Porsche

Prevent Dealerships From Re-Flashing Your Car Against Your Wishes! 2X Entries Into Our F80 M3 Sweepstakes
For Vehicles Produced After 1995

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4766229
Mfg#:
VTT-OBD-LOCK
In Stock
$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

H8/H11/H16 LED Retrofit Bulbs - Pair

ES#4659731 - 226971551 - H8/H11/H16 LED Retrofit Bulbs - Pair - Shine more light on the road with cool white 6500K LEDs with longer life and cooler operation! - Hella - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Shine more light on the road with cool white 6500K LEDs with longer life and cooler operation! For vehicles with standard bumper and production date from 09/2000

Brand:
Hella - Corporate Logo
ES#:
4659731
Mfg#:
226971551
Ships in 8 Business Days
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#3161687 - 12141709616 - Crankshaft Position Sensor - Does not include O-ring - Hella - BMW

Does not include O-ring

Brand:
Hella - Corporate Logo
ES#:
3161687
Mfg#:
12141709616
Back Ordered
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#3024262 - 12147518628H - Camshaft Position Sensor - Exhaust side. - Hella - BMW

Exhaust side.

Brand:
Hella - Corporate Logo
ES#:
3024262
Mfg#:
12147518628H
Ships in 10 Business Days
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Conditioning Fan

ES#2696297 - 64546921395 - Air Conditioning Fan - Also known as "pusher fan" - Mahle-Behr - BMW

Also known as "pusher fan"

Brand:
Mahle-Behr - Corporate Logo
ES#:
2696297
Mfg#:
64546921395
Ships in 1 Business Day
$393.29

This product was last offered at the strikethrough price on
08-16-2026

$333.47 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ATF6 Automatic Transmission Fluid - 1 Liter

ES#1087 - G 052 162 A2 - ATF6 Automatic Transmission Fluid - 1 Liter - Can be used in most ZF automatic transmissions. Meets G052162A2, Esso LT 71141, Shell LA2634, Texaco ETL 7045. - Pentosin - Audi BMW Volkswagen MINI Porsche

Can be used in most ZF automatic transmissions. Meets G052162A2, Esso LT 71141, Shell LA2634, Texaco ETL 7045.

Brand:
Pentosin - Corporate Logo
ES#:
1087
Mfg#:
G 052 162 A2
In Stock
$30.99

This product was last offered at the strikethrough price on
08-12-2026

$29.99 USD
Free Shipping
on orders $49 and up

Caliper Guide Bolt - Priced Each

ES#2574677 - 34111157041 - Caliper Guide Bolt - Priced Each - Lets the caliper slide back and forth - ATE - BMW MINI

Lets the caliper slide back and forth

Brand:
ATE - Corporate Logo
ES#:
2574677
Mfg#:
34111157041
In Stock at Vendor
$9.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plastic Washer - Priced Each

ES#46596 - 25111220439 - Plastic Washer - Priced Each - Used in the shifter system on the selector rod - Genuine BMW - BMW

Used in the shifter system on the selector rod

Brand:
Genuine BMW - Corporate Logo
ES#:
46596
Mfg#:
25111220439
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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