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BMW Engine Mechanical Parts

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Rod Bearing Replacement Kit

ES#4643018 - 6B1584H-STDLMKT - Rod Bearing Replacement Kit - Includes everything needed for a rod bearing service - Assembled By ECS - BMW

Includes everything needed for a rod bearing service 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#:
4643018
Mfg#:
6B1584H-STDLMKT
In Stock
ON SALE!
$457.99

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

$446.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Connecting Rod Bolt - Priced Each

ES#254037 - 11247589671 - Connecting Rod Bolt - Priced Each - Measurements: M9x47mm - Genuine BMW - BMW MINI

Measurements: M9x47mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
254037
Mfg#:
11247589671
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Valve Cover kit

ES#4420021 - 11127570292KT2 - N55 Valve Cover kit - Includes everything needed to install a new valve cover - Assembled By ECS - BMW

Includes everything needed to install a new valve cover 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#:
4420021
Mfg#:
11127570292KT2
In Stock
ON SALE! SAVE 25%
$300.99

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

$224.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bavarian Autosport Valve Cover - N55 3.0L

ES#4304681 - 11127570292 - Bavarian Autosport Valve Cover - N55 3.0L - Complete assembly with gaskets & hardware - Bavarian Autosport - BMW

Complete assembly with gaskets & hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4304681
Mfg#:
11127570292
In Stock
ON SALE! SAVE 11%
$224.99

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

$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Replacement Kit

ES#4818059 - 11127846359KT2 - Valve Cover Replacement Kit - Includes gaskets, sealing washers, and silicone sealant for an all-inclusive service - Assembled By ECS - BMW

Includes gaskets, sealing washers, and silicone sealant for an all-inclusive service 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#:
4818059
Mfg#:
11127846359KT2
In Stock
ON SALE! SAVE 30%
$608.99

This product was last offered at the strikethrough price on
01-03-2026

$427.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Aluminum Oil Filter Housing With Filter

ES#5339965 - 11428583895M - Upgraded Aluminum Oil Filter Housing With Filter - Includes housing, gasket, filter and cap. - Bremmen Parts - BMW

Includes housing, gasket, filter and cap. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5339965
Mfg#:
11428583895M
Ships in 8 Business Days
ON SALE! SAVE 15%
$275.99

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

$234.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolt Kit

ES#2576288 - 201-6303 - Connecting Rod Bolt Kit - M9x47mm UHL Pro-Series ARP rod bolt set - ARP - BMW

M9x47mm UHL Pro-Series ARP rod bolt set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
2576288
Mfg#:
201-6303
In Stock
$212.99

This product was last offered at the strikethrough price on
04-02-2026

$194.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rod Bearing Replacement Kit

ES#4069720 - n55rdbKT - Rod Bearing Replacement Kit - Includes everything needed for a rod bearing service - Assembled By ECS - BMW

Includes everything needed for a rod bearing service 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#:
4069720
Mfg#:
N55RDBKT
In Stock
ON SALE!
$491.91

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

$483.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

E46 M3 Schrick DLC-Coated Rocker Arm

ES#3060284 - 041513800 - E46 M3 Schrick DLC-Coated Rocker Arm - Featuring a diamond-like coating for reduced friction, resulting in a longer service life and increased reliability. - Schrick - BMW

Featuring a diamond-like coating for reduced friction, resulting in a longer service life and increased reliability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
3060284
Mfg#:
041513800
In Stock
$263.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing And Cooler Assembly - Aluminum Upgrade

ES#4932451 - 11428580414PRM - Oil Filter Housing And Cooler Assembly - Aluminum Upgrade - Replace your cracked or leaking housing and upgrade to an aluminum housing to prevent future failures - URO Premium - BMW

Replace your cracked or leaking housing and upgrade to an aluminum housing to prevent future failures affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with the B46/B48 Gen 2 (B46TU/B48TU) Engine only - Not compatible with the earlier Gen 1 B46/B48 engine

Brand:
URO Premium - Corporate Logo
ES#:
4932451
Mfg#:
11428580414PRM
In Stock
$397.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#2636006 - 12617508003 - Oil Level Sensor - Turn that oil level light off - Bremmen Parts - BMW
ECS Tuning recommends this product.

Turn that oil level light off affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
2636006
Mfg#:
12617508003
In Stock
ON SALE! SAVE 15%
$62.99

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

$53.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Metal Oil Filter Housing Upgrade With Filter & Cooler

ES#4931765 - B58G1OFH - Metal Oil Filter Housing Upgrade With Filter & Cooler - Metal upgrade designed to replace your failure-prone plastic filter housing - Burger Motorsports - BMW

Metal upgrade designed to replace your failure-prone plastic filter housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4931765
Mfg#:
B58G1OFH
In Stock
$279.00 USD
Free Shipping
on orders $49 and up

Billet Aluminum Oil Filter Cap

ES#2762321 - 003296ECS01 - Billet Aluminum Oil Filter Cap - Aluminum upgrade for OE plastic cap. No more damaged threads or rounded heads - plus a crisp design worth showing off. - ECS - BMW

Aluminum upgrade for OE plastic cap. No more damaged threads or rounded heads - plus a crisp design worth showing off. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2762321
Mfg#:
003296ECS01
Ships on Oct 14, 2026
ON SALE! SAVE 30%
$149.99

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

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Replacement Kit

ES#4758185 - 11127846359KT - Valve Cover Replacement Kit - Includes the valve cover, valve cover gasket, CCV vent hose, and a replacement flange gasket - Genuine BMW - BMW

Includes the valve cover, valve cover gasket, CCV vent hose, and a replacement flange gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4758185
Mfg#:
11127846359KT
In Stock
$938.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Build-Your-Own ECS M54/M52TU Dual VANOS Rebuild Kit

ES#3221108 - 012017ECS - Build-Your-Own ECS M54/M52TU Dual VANOS Rebuild Kit - Restore lost power by replacing worn VANOS seals with a superior material. Our instructional PDF shows you how to DIY! - ECS - BMW

Restore lost power by replacing worn VANOS seals with a superior material. Our instructional PDF shows you how to DIY! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3221108
Mfg#:
012017ECS
Ships on Aug 10, 2026
ON SALE!
Starting at $92.78 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valve Cover - Aluminum

ES#4623942 - 11127588412M - Valve Cover - Aluminum - Finally! A quality aluminum replacement valve cover! Eliminate leaks and add some style to the engine bay - Bremmen Parts - BMW
ECS Tuning recommends this product.

Finally! A quality aluminum replacement valve cover! Eliminate leaks and add some style to the engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4623942
Mfg#:
11127588412M
Ships on Jun 29, 2026
Auto Notify
ON SALE! SAVE 20%
$433.99

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

$346.79 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.

Other BMW Engine Mechanical Parts

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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