BMW G20 M340i B58 3.0L Engine Parts & Accessories

Upgrade to CP-Carrillo Pistons in Your B58-Powered BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade Your B58's Pistons to CP-Carrillo's Forged Piston Set!

Brand:

ES#:

4752991

Mfg#:

CP-FPS-B58-82

Starting at $1399.99 USD

Customize

Free Shipping

on orders $49 and up

Partial Replacement

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

Brand:

ES#:

4758059

Mfg#:

6B1510H-.25

$275.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

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

Brand:

ES#:

3236310

Mfg#:

77-46318

20% off MSRP

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

$577.99

This product was last offered at the strikethrough price on
07-09-2026

$462.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Increase power without sacrificing reliability affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4349823

Mfg#:

77-86318

20% off MSRP

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

$726.99

This product was last offered at the strikethrough price on
07-09-2026

$581.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

A more advanced refresh kit - with primary cooling system hoses and an accessory belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without Recuperation System (S1CEA)

Brand:

ES#:

4849776

Mfg#:

G20M340CSRL2KT

$1838.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Partial Replacement

Everything you need to service your cooling system, including a radiator and belt service. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without Recuperation System (S1CEA)

Brand:

ES#:

4849787

Mfg#:

G20M340CSRL3KT

$3648.99 USD

Add to Cart

Partial Replacement

Replacement oil cap that allows for a custom venting solution affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5375486

Mfg#:

B58OFBC-BO

Replacement oil cap that allows you to connect to an oil catch can of your choice affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5375489

Mfg#:

B58OFBC-90F

Add some style to you engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4858120

Mfg#:

CTS-ACC-SUPRAKIT

$135.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Restore your engine's visual appeal and operational integrity with this replacement Cylinder Head Cover from Febi Bilstein. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For earlier models with the B58D (B58TU) engine only - Does not fit the later B58TU2 Gen3 engine

Brand:

ES#:

5480621

Mfg#:

1005498

Race-Proven Durability and Performance for BMW/TOYOTA B58 Engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4842652

Mfg#:

371720

Upgrade your BMW or Toyota B58B30 engine with the JE Pistons B58B30 Piston and experience the difference in power and efficiency. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4842734

Mfg#:

371718S

$349.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.25mm

Brand:

ES#:

4760090

Mfg#:

CR6887SV0.25

$237.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.75mm

Brand:

ES#:

4760092

Mfg#:

CR6887SV0.75

$237.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5374400

Mfg#:

HWB0074

$3.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Whether you’re under the hood for a weekend project or keeping a high-performance engine in peak shape, the last thing you want to worry about is a brittle cooling system. That’s where the Rein Automotive Expansion Tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5470478

Mfg#:

17138610652

$119.99 USD

Add to Cart

Lifetime Replacement