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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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Remanufactured Alternator - 120amp

ES#2167423 - AL0703X - Remanufactured Alternator - 120amp - Includes $65.00 refundable core charge - Bosch - BMW

Includes $65.00 refundable core charge 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:
Bosch - Corporate Logo
ES#:
2167423
Mfg#:
AL0703X
Ships on Aug 5, 2026
$844.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Competition Oil Cap Cover (Type 1)

ES#4904977 - BM-0007 - Carbon Competition Oil Cap Cover (Type 1) - This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds. - AUTOTECKNIC - BMW

This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4904977
Mfg#:
BM-0007
In Stock
$64.99 USD
Free Shipping
on orders $49 and up

Crankcase Pressure Regulator Valve

ES#4304692 - 11617501566 - Crankcase Pressure Regulator Valve - Commonly referred to as the "oil separator" or PCV - Bavarian Autosport - BMW

Commonly referred to as the "oil separator" or PCV affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4304692
Mfg#:
11617501566
In Stock
ON SALE! SAVE 20%
$32.99

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

$26.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator Kit - Level 1

ES#260025 - e46m5411_61 - Oil Separator Kit - Level 1 - The most commonly replaced components in your breather system - Assembled By ECS - BMW

The most commonly replaced components in your breather system 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#:
260025
Mfg#:
E46M5411_61
In Stock
ON SALE! SAVE 24%
$123.99

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

$93.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shifter Lever Circlip

ES#254614 - 25117571899 - Shifter Lever Circlip - Used at the base of the shifter lever - Genuine BMW - BMW

Used at the base of the shifter lever affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
254614
Mfg#:
25117571899
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M Rear Door Sill - Right

ES#121735 - 51472695672 - M Rear Door Sill - Right - Get rid of your boring factory door sills - Genuine BMW - BMW

Get rid of your boring factory door sills affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
121735
Mfg#:
51472695672
In Stock
$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultrasonic-Sensor - Carbonblack

ES#2101614 - 66207964088 - Ultrasonic-Sensor - Carbonblack - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
2101614
Mfg#:
66207964088
Ships in 6 Business 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.

$197.99

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

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Forward Fender Liner - Right

ES#128483 - 51717008690 - Front Forward Fender Liner - Right - Featuring the air duct for brake cooling - Genuine BMW - BMW

Featuring the air duct for brake cooling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/2000 with accommodation for brake cooling duct, and without M Sport or M5 front bumper

Brand:
Genuine BMW - Corporate Logo
ES#:
128483
Mfg#:
51717008690
Ships in 3 Business 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.

$170.99

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

$167.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Transmission Mount Set - 80A (Street - Black)

ES#5388917 - PTM-BT-80A - Polyurethane Transmission Mount Set - 80A (Street - Black) - Stiffer and stronger than OEM rubber. Minimal increase in NVH. Great choice as an upgrade over stock mounts (OEM+) - Revshift - BMW

Stiffer and stronger than OEM rubber. Minimal increase in NVH. Great choice as an upgrade over stock mounts (OEM+) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
5388917
Mfg#:
PTM-BT-80A
Back Ordered
Auto Notify
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trim Lock

ES#127609 - 51711916197 - Trim Lock - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
127609
Mfg#:
51711916197
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Body Nut - Priced Each

ES#16028 - 07129904150 - Body Nut - Priced Each - ST4, fits 8-9mm screw - Genuine BMW - BMW MINI

ST4, fits 8-9mm screw affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
16028
Mfg#:
07129904150
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal (90 X 110 X 12)

ES#4004435 - 11142249533 - Crankshaft Seal (90 X 110 X 12) - Prevents oil from leaking out of your crankcase at the front crankshaft flange - Victor Reinz - BMW

Prevents oil from leaking out of your crankcase at the front crankshaft flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
New style PTFE seal (without tension spring). | Rear

Brand:
Victor Reinz - Corporate Logo
ES#:
4004435
Mfg#:
11142249533
In Stock
$46.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dual Valve Spring Upgrade Kit

ES#5444789 - SPRKH100DRBMST - Dual Valve Spring Upgrade Kit - Eliminate valve-float at high RPMs - 67lbs Seat Pressure at 35.70mm - Featuring steel retainers - Supertech - BMW

Eliminate valve-float at high RPMs - 67lbs Seat Pressure at 35.70mm - Featuring steel retainers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
5444789
Mfg#:
SPRKH100DRBMST
In Stock at Vendor
$833.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Schrick Solid Lifter Conversion Kit

ES#3098444 - 086311700KT - Schrick Solid Lifter Conversion Kit - Don't let hydraulic lifters limit your revs - Schrick - BMW

Don't let hydraulic lifters limit your revs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
3098444
Mfg#:
086311700KT
Ships on Oct 28, 2026
$833.52 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount Bushing - Street

ES#4617285 - PFF5-4655 - Transmission Mount Bushing - Street - Polyurethane mounts secure your transmission for crisp, mis-shift-free gear changes. - Powerflex - BMW

Polyurethane mounts secure your transmission for crisp, mis-shift-free gear changes. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4617285
Mfg#:
PFF5-4655
Ships on Sep 8, 2026
$118.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E39 Bumper Cover

ES#76742 - 51128159367 - E39 Bumper Cover - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
76742
Mfg#:
51128159367
Ships in 6 Business 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.

$834.99

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

$828.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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