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BMW G20 M340i B58 3.0L

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BMW G20 M340i B58 3.0L Engine Parts & Accessories

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G-Series BMW & Supra A9x Billet Fuel Pump Top Hat

ES#4883053 - 601-0316 - G-Series BMW & Supra A9x Billet Fuel Pump Top Hat - The Precision RaceworksBillet Tophatis a great way to get the most out of any fuel system! With up to 3 dedicated high-flow modular ports and up to 12 wires. - Precision Raceworks - BMW

The Precision Raceworks Billet Tophat is a great way to get the most out of any fuel system! With up to 3 dedicated high-flow modular ports and up to 12 wires. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883053
Mfg#:
601-0316
In Stock
$305.99

This product was last offered at the strikethrough price on
01-22-2026

$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B58 Thermal Rejection Competition Spacer

ES#4608346 - 8200S - B58 Thermal Rejection Competition Spacer - Also known as a "Phenolic Spacer", this prevents heat transfer from the head to the intake manifold to reduce intake air temperatures (IATs) - CSF - BMW

Also known as a "Phenolic Spacer", this prevents heat transfer from the head to the intake manifold to reduce intake air temperatures (IATs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Designed to be used with CSF's B58 Super Manifold (CSF #8200 - ES4389640 or #8200B - ES4619750)

Brand:
CSF - Corporate Logo
ES#:
4608346
Mfg#:
8200S
Ships in 1 Business Day
$299.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

King BMW Coated Performance Main Bearing Set (STDX)

ES#4635684 - kingMB7779XPCS - King BMW Coated Performance Main Bearing Set (STDX) - King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A - King - BMW

King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
King - Corporate Logo
ES#:
4635684
Mfg#:
KINGMB7779XPCS
In Stock
Limited Qty Sale
$245.99

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

$197.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injection Fuel Rail Bolt - BM6X70-8.8 - Priced Each

ES#2993858 - 13538661715 - Fuel Injection Fuel Rail Bolt - BM6X70-8.8 - Priced Each - Connects the fuel rail to the cylinder head - Genuine BMW - BMW MINI

Connects the fuel rail to the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2993858
Mfg#:
13538661715
In Stock
$3.00

This product was last offered at the strikethrough price on
03-04-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Six

ES#3651493 - 121200405516KT - Spark Plugs - Set Of Six - OE Beru spark plug set - Beru - BMW

OE Beru spark plug set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Beru - Corporate Logo
ES#:
3651493
Mfg#:
121200405516KT
Back Ordered
$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#4181142 - 17118666740 - Radiator - Replacement radiator - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
4181142
Mfg#:
17118666740
Ships in 3 Business Days
8% off MSRP

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

$614.99

This product was last offered at the strikethrough price on
07-08-2026

$562.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BMS 3.5 Gallon Stealth Water/Methanol Injection (WMI) Tank

ES#4714557 - BMW35G28 - BMS 3.5 Gallon Stealth Water/Methanol Injection (WMI) Tank - Safe, sleek, and ready to install out of the box! Your choice of color and accessories! - Burger Motorsports - BMW

Safe, sleek, and ready to install out of the box! Your choice of color and accessories! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714557
Mfg#:
BMW35G28
Ships on Jul 24, 2026
Starting at $279.00 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

BMW Oil Cooler Gasket Set

ES#4667247 - 11428583896 - BMW Oil Cooler Gasket Set - replace your Oil Cooler Gasket - Elring - BMW

replace your Oil Cooler Gasket 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:
Elring - Corporate Logo
ES#:
4667247
Mfg#:
11428583896
In Stock
$16.99

This product was last offered at the strikethrough price on
04-14-2026

$16.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#3533000 - 22326862575 - Transmission Mount - Quality replacement for a cracking, worn, or broken transmission mount. - Genuine BMW - BMW

Quality replacement for a cracking, worn, or broken transmission mount. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3533000
Mfg#:
22326862575
Ships in 3 Business Days
6% off MSRP

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

$195.99

This product was last offered at the strikethrough price on
07-08-2026

$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

ES#4316200 - 11128655331 - Oil Cap - Includes the sealing gasket - Rein - BMW MINI

Includes the sealing gasket 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:
Rein - Corporate Logo
ES#:
4316200
Mfg#:
11128655331
In Stock
$15.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Pulley

A high quality aftermarket alternative to OEM. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
4005527
Mfg#:
11238638534
Ships in 2 Business Days
$545.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silver Billet Engine Fluid Cap Set - B58 / S58

ES#4883018 - 622-0290-SIL - Silver Billet Engine Fluid Cap Set - B58 / S58 - Functional and stunningly stylish way to add a nice touch to any engine bay! - Precision Raceworks - BMW

Functional and stunningly stylish way to add a nice touch to any engine bay! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883018
Mfg#:
622-0290-SIL
Ships in 6 Business Days
$283.99

This product was last offered at the strikethrough price on
01-22-2026

$269.99 USD
Free Shipping
on orders $49 and up

Lower Radiator Hose

ES#4181373 - 17128654854 - Lower Radiator Hose - Replace aging radiator hoses to prevent costly failure! - Genuine BMW - BMW

Replace aging radiator hoses to prevent costly failure! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4181373
Mfg#:
17128654854
Ships in 3 Business Days
6% off MSRP

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

$141.99

This product was last offered at the strikethrough price on
07-08-2026

$132.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B58 Gen1 Charge Pipe

ES#2993869 - 13718601684 - B58 Gen1 Charge Pipe - Runs from the turbo to the throttle body - Genuine BMW - BMW

Runs from the turbo to the throttle body affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2993869
Mfg#:
13718601684
Ships in 3 Business Days
6% off MSRP

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

$561.99

This product was last offered at the strikethrough price on
07-08-2026

$527.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Boost Tap - B48/B58

ES#4043210 - SN0-40201 - Snow Performance Boost Tap - B48/B58 - Installs easily for an accurate boost reading every time. - SnowPerformance - BMW

Installs easily for an accurate boost reading every time. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4043210
Mfg#:
SN0-40201
In Stock at Vendor
$74.99 USD
Free Shipping
on orders $49 and up

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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