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BMW G20 M340i xDrive B58 3.0L Engine Parts & Accessories

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ES#4179814 - 11538642559 - Electronic Thermostat And Coolant Distribution Module - Thermostat controlled by the ECU for precise temperature control. - Genuine BMW - BMW

Thermostat controlled by the ECU for precise temperature control.

Brand:
Genuine BMW - Corporate Logo
ES#:
4179814
Mfg#:
11538642559
Ships in 1-2 days
9% off MSRP

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

$491.99

This product was last offered at the strikethrough price on
11-04-2026

$449.99 USD
Free Shipping
on orders $49 and up
ES#3441785 - 11538606278 - Junction Heat Hose - Hose coming off the small fitting on the thermostat - Genuine BMW - BMW

Hose coming off the small fitting on the thermostat

Brand:
Genuine BMW - Corporate Logo
ES#:
3441785
Mfg#:
11538606278
In Stock
8% off MSRP

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

$84.99

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

$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4147581 - 3015-11058 - Non-Resonated Touring Edition Exhaust - OE Tips - An exhaust where performance, sound and drivability come together in harmony - AWE - BMW

An exhaust where performance, sound and drivability come together in harmony 2X Entries Into Our F80 M3 Sweepstakes
Non-resonated version is suggested for aftermarket downpipe cars.

Brand:
AWE - Corporate Logo
ES#:
4147581
Mfg#:
3015-11058
In Stock
5% off MSRP

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

$2268.99

This product was last offered at the strikethrough price on
11-04-2026

$2155.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5425665 - D440-0201-W - Gen 3 Power Control Unit (PCU) - With 4 Year / 50K Warranty - Plug-&-Play piggyback tuner offering a wide range of adjustments - Easily adjusted via Dinan's Bluetooth app - Includes upgraded 4-Year/50,000 Mile Factory-Matching New Car Warranty! - Dinan - BMW

Plug-&-Play piggyback tuner offering a wide range of adjustments - Easily adjusted via Dinan's Bluetooth app - Includes upgraded 4-Year/50,000 Mile Factory-Matching New Car Warranty! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with the Gen3 B58 (B58N / B58TU2) engine only

Brand:
Dinan - Corporate Logo
ES#:
5425665
Mfg#:
D440-0201-W
Ships in 5 Business Days
11% off MSRP

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

$2362.99

This product was last offered at the strikethrough price on
11-05-2026

$2099.99 USD
Free Shipping

Carrillo connecting rods are well know within pro racing and street performance circles for good reason; they produce a premium product that winning racers around the world depend on.

Brand:
CP Carrillo - Corporate Logo
ES#:
4304084
Mfg#:
CAR-CRS-B58B30M0
Ships on Nov 20, 2026
$2099.99 USD
Free Shipping
on orders $49 and up
ES#5434088 - 201-0485 - S58 / B58 Gen 2 High Flow Direct Injectors - Flows up to 26% more than S58 inejctors and 60% more than B58 injectors - Precision Raceworks - BMW

Flows up to 26% more than S58 inejctors and 60% more than B58 injectors For vehicles with the Gen2 B58 (B58C / B58D) engine only - Not compatible with the earlier Gen1 B58A or Gen3 B58N engines

Brand:
Precision Raceworks - Corporate Logo
ES#:
5434088
Mfg#:
201-0485
In Stock
$2099.00 USD
Free Shipping
on orders $49 and up
ES#4135481 - 16117470341 - Filler Cap - Priced Each  - Direct replacement from BMW! - Genuine BMW - BMW MINI

Direct replacement from BMW!

Brand:
Genuine BMW - Corporate Logo
ES#:
4135481
Mfg#:
16117470341
In Stock
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4490499 - CAR-CRS-B58-WMC - Carrillo Connecting Rod Set - With WMC Bolts - Carrillo connecting rods are well know within pro racing and street performance circles for good reason; they produce a premium product that winning racers around the world depend on. - CP Carrillo - BMW

Carrillo connecting rods are well know within pro racing and street performance circles for good reason; they produce a premium product that winning racers around the world depend on.

Brand:
CP Carrillo - Corporate Logo
ES#:
4490499
Mfg#:
CAR-CRS-B58-WMC
Ships on Nov 20, 2026
$2059.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4179426 - 11138580128 - Genuine Oil Pan - AWD - Broken oil pan? Retain your engine oil with this brand new Genuine BMW oil pan. - Genuine BMW - BMW

Broken oil pan? Retain your engine oil with this brand new Genuine BMW oil pan. For early vehicles with GEN2 B58 - Will not fit later models with GEN3 B58N engine

Brand:
Genuine BMW - Corporate Logo
ES#:
4179426
Mfg#:
11138580128
Ships in 1-2 days
4% off MSRP

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

$1076.99

This product was last offered at the strikethrough price on
11-04-2026

$1028.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4920226 - 06H109311B - Fuel Pump Cam Follower FUP3058 - Recommended to be replaced when replacing fuel pump - Hitachi - Audi BMW Volkswagen MINI

Recommended to be replaced when replacing fuel pump

Brand:
Hitachi - Corporate Logo
ES#:
4920226
Mfg#:
06H109311B
In Stock
$94.99

This product was last offered at the strikethrough price on
06-15-2026

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3178400 - 11658670587 - Flange Nut - Copper - Exhaust flange nut - Genuine BMW - BMW

Exhaust flange nut

Brand:
Genuine BMW - Corporate Logo
ES#:
3178400
Mfg#:
11658670587
In Stock
2% off MSRP

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

$9.13

This product was last offered at the strikethrough price on
11-04-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3494889 - 83302448401 - Fuel Injector Seal Removal and Installation Tool - B48TU B58TU S58 - Remove and install PTFE sealing rings on the injector - Genuine BMW - BMW

Remove and install PTFE sealing rings on the injector For Gen2 / TU engines only (B46D, B48D, B48X, B58D) - Not for early Gen1 or later Gen3 TU2 engines

Brand:
Genuine BMW - Corporate Logo
ES#:
3494889
Mfg#:
83302448401
Ships in 1-2 days
$181.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5447360 - B58FF400CBR - B58N 400 Cell Catted Downpipe - Engineered for the Gen 2 B58 Turbocharged Inline-6 - High-Flow - EPA Compliant - Valvetronic Designs - BMW

Engineered for the Gen 2 B58 Turbocharged Inline-6 - High-Flow - EPA Compliant For 2025+ model years

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5447360
Mfg#:
B58FF400CBR
In Stock
$1999.99 USD
Free Shipping
ES#4659773 - BM-0004-M340i - AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G20 M340i - This cooling plate is not only functional, but the aesthetics of carbon fiber will also improve the overall appearance of your vehicles engine bay. - AUTOTECKNIC - BMW

This cooling plate is not only functional, but the aesthetics of carbon fiber will also improve the overall appearance of your vehicles engine bay.

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4659773
Mfg#:
BM-0004-M340I
Ships in 7 Business Days
$395.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4488140 - 001443TMS01 - Turner Motorsport G-Chassis B58 Carbon Fiber Engine Cover - Gloss - Ditch that OEM plastic for Turner's hand-laid carbon engine cover - Turner Motorsport - BMW

Ditch that OEM plastic for Turner's hand-laid carbon engine cover 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with the B58D (B58TU) engine and model year up to 2024 - Will not fit the newer B58TU2 (B58N) engine (06/2024+)

Brand:
Turner Motorsport - Corporate Logo
ES#:
4488140
Mfg#:
001443TMS01
In Stock
ON SALE! SAVE 16%
$467.99

This product was last offered at the strikethrough price on
05-14-2026

$394.00 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.

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