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Your Vehicle BMW E34 525i M20 2.5L

BMW E34 525i M20 2.5L Engine Mechanical Parts

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ES#22540 - 11331271429 - Rocker Arm - Priced Each - Helps to quiet valve train - Genuine BMW - BMW

Helps to quiet valve train affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
22540
Mfg#:
11331271429
Ships in 3 Business Days
$59.99

This product was last offered at the strikethrough price on
01-07-2026

$59.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#25777 - 11617533331 - Torx Screw - Priced Each - K60x22 - Genuine BMW - BMW

K60x22 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
25777
Mfg#:
11617533331
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2575646 - 11141432240 - Rear Main Seal - This is the paper gasket located under the crank seal - Victor Reinz - BMW

This is the paper gasket located under the crank seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2575646
Mfg#:
11141432240
In Stock
$6.11

This product was last offered at the strikethrough price on
05-19-2026

$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4756556 - MB7039AM0.25 - King Performance BMW S54 Main Bearings - .25 Oversize - .25+ Oversize - King - BMW

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

Brand:
King - Corporate Logo
ES#:
4756556
Mfg#:
MB7039AM0.25
Ships in 6 Business Days
$178.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4405506 - 83300490475KT - Crankshaft Seal Installer  - Used to install rear main seal to the proper depth - Genuine BMW - BMW

Used to install rear main seal to the proper depth affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4405506
Mfg#:
83300490475KT
Ships in 6 Business Days
$177.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#20615 - 11241284850 - Blue Bearing Shell - Priced Each  - Blue 45mm (0.0) - Genuine BMW - BMW

Blue 45mm (0.0) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
20615
Mfg#:
11241284850
In Stock
ON SALE! SAVE 22%
$37.99

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

$29.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2535271 - 11127509328 - Oil Cap - Includes the sealing gasket - Febi - BMW

Includes the sealing gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2535271
Mfg#:
11127509328
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#10323 - 11131273093kt - Oil Drain Plug With Crush Washer - Includes drain plug gasket - Assembled By ECS - BMW MINI

Includes drain plug gasket 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#:
10323
Mfg#:
11131273093KT
In Stock
ON SALE! SAVE 25%
$7.04

This product was last offered at the strikethrough price on
02-16-2026

$5.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593089 - 11211706849 - "White" Crankshaft Bearing Shell - Set - Standard bore - Glyco - BMW

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

Brand:
Glyco - Corporate Logo
ES#:
2593089
Mfg#:
11211706849
Back Ordered
$177.99

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

$172.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2744279 - 11121722737 - Cylinder Head Gasket - Just the head gasket - Genuine BMW - BMW

Just the head gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2744279
Mfg#:
11121722737
Ships in 3 Business Days
5% off MSRP

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

$172.99

This product was last offered at the strikethrough price on
06-07-2026

$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#22826 - 11341706583 - Valve Spring - Outer (30.2 mm Diameter) - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
22826
Mfg#:
11341706583
In Stock at Vendor
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4336817 - CTA2481 - Oil Filter Cap Wrench - 76mm x 14 Flute - Service the most stubborn Oil Filters and Housings - CTA Tools - Audi BMW Volkswagen Mercedes Benz Porsche

Service the most stubborn Oil Filters and Housings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
4336817
Mfg#:
CTA2481
Ships on Jun 23, 2026
$9.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3038942 - 11251713192 - Piston Ring Set (83.98 mm, Standard) - Goetze - BMW

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

Brand:
Goetze - Corporate Logo
ES#:
3038942
Mfg#:
11251713192
Ships in 1 day
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#18269 - 11121726241 - Cylinder Head Dowel - Priced Each - Used to correctly position the cylinder head - Genuine BMW - BMW MINI

Used to correctly position the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18269
Mfg#:
11121726241
In Stock
13% off MSRP

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

$2.11

This product was last offered at the strikethrough price on
06-07-2026

$1.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#20447 - 11231280958 - Crankshaft Pulley - Does not include vibration damper - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
20447
Mfg#:
11231280958
Ships in 5 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.

$154.99

This product was last offered at the strikethrough price on
06-07-2026

$153.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2802231 - 11341708896 - Exhaust Valve - Sold Each - Replace your worn valves - Rein - BMW

Replace your worn valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802231
Mfg#:
11341708896
In Stock
$20.99

This product was last offered at the strikethrough price on
12-15-2025

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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Manufacturer names and/or part numbers are used only for identification purposes.

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