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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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Water Pump Gasket

ES#3082521 - 11518632587 - Water Pump Gasket - Gasket that goes between the coolant pump and the coolant pump front pulley assembly - Genuine BMW - BMW

Gasket that goes between the coolant pump and the coolant pump front pulley assembly

Brand:
Genuine BMW - Corporate Logo
ES#:
3082521
Mfg#:
11518632587
Ships in 1-2 days
13% off MSRP

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

$38.99

This product was last offered at the strikethrough price on
10-08-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Billet Engine Fluid Cap Set - B58 / S58

ES#4883020 - 622-0290-BLK - Black 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!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883020
Mfg#:
622-0290-BLK
Ships in 10 Business Days
$269.99 USD
Free Shipping
on orders $49 and up

Auxiliary Radiator Hose - Inlet

ES#4181359 - 17128654821 - Auxiliary Radiator Hose - Inlet - Replace aging cooling hoses to prevent costly failure - Genuine BMW - BMW

Replace aging cooling hoses to prevent costly failure

Brand:
Genuine BMW - Corporate Logo
ES#:
4181359
Mfg#:
17128654821
Ships in 1-2 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.

$94.99

This product was last offered at the strikethrough price on
10-08-2026

$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#4179633 - 11289844643 - Accessory Belt - Replaces your cracked or worn belt - Genuine BMW - BMW

Replaces your cracked or worn belt For vehicles equipped with Mild-Hybrid 48V System (O1CE)

Brand:
Genuine BMW - Corporate Logo
ES#:
4179633
Mfg#:
11289844643
Ships in 1-2 days
12% off MSRP

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

$32.99

This product was last offered at the strikethrough price on
10-08-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#16124 - 07129905411 - Hex Nut - Priced Each - Used in the vacuum system for the turbos - Genuine BMW - BMW MINI

Used in the vacuum system for the turbos

Brand:
Genuine BMW - Corporate Logo
ES#:
16124
Mfg#:
07129905411
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector O-Ring - Priced Each

ES#2698464 - 13641437476 - Fuel Injector O-Ring - Priced Each - Fits between injector and fuel rail - Genuine BMW - BMW

Fits between injector and fuel rail

Brand:
Genuine BMW - Corporate Logo
ES#:
2698464
Mfg#:
13641437476
Ships in 1-2 days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip XLR5 - BMW & MINI Cooper

ES#4884002 - 999982BMW - RaceChip XLR5 - BMW & MINI Cooper - A piggy back tuner that allows you to adjust throttle response for peak performance. - Race Chip - BMW MINI

A piggy back tuner that allows you to adjust throttle response for peak performance.

Brand:
Race Chip - Corporate Logo
ES#:
4884002
Mfg#:
999982BMW
No longer available

Transmission Oil Cooler

ES#4698301 - CTS-HX-0020 - Transmission Oil Cooler - Featuring a dual-core design that is almost 2.5x larger compared to the OEM unit! - CTS - BMW

Featuring a dual-core design that is almost 2.5x larger compared to the OEM unit!

Brand:
CTS - Corporate Logo
ES#:
4698301
Mfg#:
CTS-HX-0020
Special Order: No Guaranteed ETA
ON SALE! SAVE 15%
$299.99

This product was last offered at the strikethrough price on
09-29-2026

$254.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Bleeder Screw - Priced Each

ES#25157 - 11537793373 - Coolant Bleeder Screw - Priced Each - Comes with O-Ring - Genuine BMW - BMW MINI

Comes with O-Ring

Brand:
Genuine BMW - Corporate Logo
ES#:
25157
Mfg#:
11537793373
In Stock
6% off MSRP

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

$17.99

This product was last offered at the strikethrough price on
10-08-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Gasket Replacement Kit

ES#4780748 - 11428583896RKT - Oil Filter Housing Gasket Replacement Kit - Includes the housing and oil cooler gaskets, plus engine oil, an oil filter, and a new drain plug and washer - Genuine BMW - BMW

Includes the housing and oil cooler gaskets, plus engine oil, an oil filter, and a new drain plug and washer

Brand:
Genuine BMW - Corporate Logo
ES#:
4780748
Mfg#:
11428583896RKT
Ships in 1-2 days
$252.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed

ES#4146839 - 026732TMS01-02 - Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed - Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146839
Mfg#:
026732TMS01-02
Ships on Oct 29, 2026
ON SALE! SAVE 20%
$104.99

This product was last offered at the strikethrough price on
06-13-2026

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#3230934 - 11428583901 - Engine Oil Cooler - Located on the oil filter housing - Genuine BMW - BMW

Located on the oil filter housing

Brand:
Genuine BMW - Corporate Logo
ES#:
3230934
Mfg#:
11428583901
Ships in 1-2 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.

$266.99

This product was last offered at the strikethrough price on
10-08-2026

$250.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW Oil Filter Heat Exchanger

ES#3563312 - 11428585624 - Genuine BMW Oil Filter Heat Exchanger - Transfers excess heat away from the oil filter housing - Genuine BMW - BMW

Transfers excess heat away from the oil filter housing

Brand:
Genuine BMW - Corporate Logo
ES#:
3563312
Mfg#:
11428585624
Ships in 1-2 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.

$266.99

This product was last offered at the strikethrough price on
10-08-2026

$250.99 USD
Free Shipping
on orders $49 and up

Accessory Belt Service Kit

ES#4815459 - 11288650740eKT - Accessory Belt Service Kit - Includes a Gates HD accessory belt, Febi tensioner, and Genuine BMW tensioner hardware - Assembled By ECS - BMW

Includes a Gates HD accessory belt, Febi tensioner, and Genuine BMW tensioner hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4815459
Mfg#:
11288650740EKT
In Stock
ON SALE! SAVE 13%
$141.99

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

$123.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Charge Pipe

ES#4615749 - 1391058030 - Aluminum Charge Pipe - Racing Dynamics - BMW

Brand:
Racing Dynamics - Corporate Logo
ES#:
4615749
Mfg#:
1391058030
In Stock
Limited Qty Sale
$269.99

This product was last offered at the strikethrough price on
09-08-2026

$245.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Exhaust

ES#22608 - 11340032582 - Valve Stem Seal Kit - Exhaust - Seal fitted to the end of the valve - Genuine BMW - BMW

Seal fitted to the end of the valve

Brand:
Genuine BMW - Corporate Logo
ES#:
22608
Mfg#:
11340032582
Ships in 1-2 days
13% 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
10-08-2026

$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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.

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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