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BMW E34 525i M20 2.5L

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BMW E34 525i M20 2.5L Most Popular Parts

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17" APEX ARC-8 Square Wheel Set - Race Silver

ES#4810113 - arc817930rsKT - 17" APEX ARC-8 Square Wheel Set - Race Silver - Lightweight, strong, great brake clearances. 17x9" ET30. - APEX Wheels - BMW

Lightweight, strong, great brake clearances. 17x9" ET30. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
APEX Wheels - Corporate Logo
ES#:
4810113
Mfg#:
ARC817930RSKT
Ships in 2 Business Days
ON SALE! SAVE 15%
$1356.00

This product was last offered at the strikethrough price on
06-30-2026

$1152.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VDO USB/Bluetooth Head Unit - With Installation Kit

ES#5457088 - TR7412UB-ORKT - VDO USB/Bluetooth Head Unit - With Installation Kit - Includes radio removal tools & a plug-and-play wiring harness for easy installation! - Assembled By ECS - BMW

Includes radio removal tools & a plug-and-play wiring harness for easy installation! 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#:
5457088
Mfg#:
TR7412UB-ORKT
In Stock
ON SALE!
$257.99

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

$255.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Distributor Cap

ES#2570278 - 12111725070 - Ignition Distributor Cap - Keep your BMW running smooth - Bremi - BMW
ECS Tuning recommends this product.

Keep your BMW running smooth affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bremi - Corporate Logo
ES#:
2570278
Mfg#:
12111725070
In Stock
$110.99

This product was last offered at the strikethrough price on
06-02-2026

$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket

ES#11818 - 11131437237 - Oil Pan Gasket - Metal / Rubber gasket used to stop oil leaks - Victor Reinz - BMW
ECS Tuning recommends this product.

Metal / Rubber gasket used to stop oil leaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
11818
Mfg#:
11131437237
Ships in 3 Business Days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" Style 734 Wheels - Staggered Set Of Four

ES#4877127 - 734-3-726-stKT - 18" Style 734 Wheels - Staggered Set Of Four - 18x8 ET13 / 18x9.5 ET25 5x120 72.6CB - Silver/Machined Lip - Alzor - BMW

18x8 ET13 / 18x9.5 ET25 5x120 72.6CB - Silver/Machined Lip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
4877127
Mfg#:
734-3-726-STKT
In Stock
ON SALE! SAVE 25%
$1176.99

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

$882.51 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacers - 10mm

ES#11297 - ECS#253KT - Wheel Spacers - 10mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI - ECS - BMW MINI

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Recommend 12x1.5x35mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
11297
Mfg#:
ECS#253KT
In Stock
ON SALE! SAVE 25%
$119.99

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

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Set

ES#263102 - 12121720529 - Ignition Wire Set - Includes ignition coil wire and conduit - Bremi - BMW
ECS Tuning recommends this product.

Includes ignition coil wire and conduit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bremi - Corporate Logo
ES#:
263102
Mfg#:
12121720529
In Stock
$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

74.1mm-72.56mm Aluminum Hub Centric Ring - Set Of Four

ES#4814052 - 7417256AL - 74.1mm-72.56mm Aluminum Hub Centric Ring - Set Of Four - Easily adapt 74.1mm E39 wheels to standard 72.56mm wheel hubs! - Bremmen Parts - BMW

Easily adapt 74.1mm E39 wheels to standard 72.56mm wheel hubs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4814052
Mfg#:
7417256AL
In Stock
ON SALE!
$32.99

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

$31.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Reservoir

ES#2207076 - 32416851217 - Power Steering Reservoir - Replaces your cracked and leaking reservoir - Genuine BMW - BMW MINI

Replaces your cracked and leaking reservoir affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2207076
Mfg#:
32416851217
In Stock
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - Half set

ES#2836723 - 001467ecs04kt - Wheel Stud Conversion Kit - Half set - Make wheel changes faster and easier, enough to convert one axle - ECS - BMW

Make wheel changes faster and easier, enough to convert one axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Ideal for vehicles with up to 10mm wheel spacers or those without spacers

Brand:
ECS - Corporate Logo
ES#:
2836723
Mfg#:
001467ECS04KT
In Stock
ON SALE!
$100.99

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

$95.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Wheel Bolt - 12x1.5x26mm - Priced Each

ES#2130054 - B12-ZNNITT - Conical Seat Wheel Bolt - 12x1.5x26mm - Priced Each - Black zinc standard size - 12x1.5x26mm - ECS - BMW Volkswagen MINI

Black zinc standard size - 12x1.5x26mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2130054
Mfg#:
B12-ZNNITT
In Stock
ON SALE! SAVE 25%
$5.99

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

17" Alzor Style 5011 Wheel and Tire Package - 245/40R17 - BMW E34 5-Series

ES#5434611 - 5011-245-E34 - 17" Alzor Style 5011 Wheel and Tire Package - 245/40R17 - BMW E34 5-Series - 17x9 ET22 5x120 72.6CB - Black/Machined Lip With Silver Cover - With your choice of tires mounted and balanced for an easy install! - Alzor - BMW

17x9 ET22 5x120 72.6CB - Black/Machined Lip With Silver Cover - With your choice of tires mounted and balanced for an easy install! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
5434611
Mfg#:
5011-245-E34
In Stock
ON SALE!
Starting at $1243.62 USD
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Universal Flex Disc

ES#4316494 - 26117511454 - Universal Flex Disc - Also known as a "Giubo" - Bavarian Autosport - BMW
ECS Tuning recommends this product.

Also known as a "Giubo" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4316494
Mfg#:
26117511454
Ships on Aug 20, 2026
Auto Notify
ON SALE! SAVE 15%
$49.99

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

$42.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Race Series Rod Bearing Set - M20/M50/M52/M54/S50/S52

ES#4845637 - M5X-WPC-RB - WPC-Treated Race Series Rod Bearing Set - M20/M50/M52/M54/S50/S52 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845637
Mfg#:
M5X-WPC-RB
In Stock
ON SALE! SAVE 25%
$475.99

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

$356.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

front Brembo GT 4 piston Big Brake Kit (332x32mm)

ES#2849288 - 1B1.7009A2 - front Brembo GT 4 piston Big Brake Kit (332x32mm) - Upgrade to 2 piece rotors (drilled), 4 piston calipers (red), & high performance Brembo pads - Brembo - BMW

Upgrade to 2 piece rotors (drilled), 4 piston calipers (red), & high performance Brembo pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Brembo - Corporate Logo
ES#:
2849288
Mfg#:
1B1.7009A2
Ships in 3 Business Days
$3895.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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