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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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Ignition Service Kit

ES#3651495 - 12138643360BKT - Ignition Service Kit - Includes new spark plugs and coils - Assembled By ECS - BMW

Includes new spark plugs and coils 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3651495
Mfg#:
12138643360BKT
Back Ordered
Auto Notify
$344.99

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

$324.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

0W-20 Genuine BMW Oil Change Kit - With ECS Magnetic Drain Plug And Aluminum Oil Filter Cap

ES#3410277 - 83212365954KT1 - 0W-20 Genuine BMW Oil Change Kit - With ECS Magnetic Drain Plug And Aluminum Oil Filter Cap - Includes ECS magnetic drain plug for superior engine protection and Billet Aluminum Oil Filter Cap to prevent damaged threads or rounded heads! - Assembled By ECS - BMW

Includes ECS magnetic drain plug for superior engine protection and Billet Aluminum Oil Filter Cap to prevent damaged threads or rounded heads! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3410277
Mfg#:
83212365954KT1
In Stock
ON SALE!
$331.99

This product was last offered at the strikethrough price on
08-17-2026

$320.89 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Engine Coolant Expansion Tank Cap

ES#4504673 - 17135A1BD89 - Engine Coolant Expansion Tank Cap - Replacement expansion tank cap for your MINI - Genuine MINI - BMW MINI

Replacement expansion tank cap for your MINI

Brand:
Genuine MINI - Corporate Logo
ES#:
4504673
Mfg#:
17135A1BD89
In Stock
26% off MSRP

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

$34.99

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

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel-It! Flex Fuel Kit - G2x/G3x/G4x B58

ES#4583427 - GB58BFFK - Fuel-It! Flex Fuel Kit - G2x/G3x/G4x B58 - Know your exact ethanol content in real-time via the Fuel-it! or JB4 app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-it! or JB4 app on your smartphone or tablet.

Brand:
Fuel-It! - Corporate Logo
ES#:
4583427
Mfg#:
GB58BFFK
Ships on Sep 9, 2026
$479.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Left

ES#4181986 - 22116860465 - Engine Mount - Left - Factory replacement for worn or failed motor mounts - Genuine BMW - BMW

Factory replacement for worn or failed motor mounts

Brand:
Genuine BMW - Corporate Logo
ES#:
4181986
Mfg#:
22116860465
Ships in 3 Business Days
3% 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
08-23-2026

$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B58 High Flow Catted Downpipe

Make more power while still passing emissions!

Brand:
Evolution Racewerks - Corporate Logo
ES#:
3570177
Mfg#:
BMEXH018C
Ships in 8 Business Days
Starting at $945.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Filtered Air Pipe With Resonator

ES#4023515 - 13718656983 - Filtered Air Pipe With Resonator - Direct replacement from BMW! - Genuine BMW - BMW

Direct replacement from BMW!

Brand:
Genuine BMW - Corporate Logo
ES#:
4023515
Mfg#:
13718656983
Ships in 6 Business Days
2% off MSRP

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

$321.99

This product was last offered at the strikethrough price on
08-23-2026

$313.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BLACKLINE Performance Edition RED Fuel Cap Cover

ES#4899835 - f5xfccr - BLACKLINE Performance Edition RED Fuel Cap Cover - Billet Aluminum Fuel Cap Cover from Goldenwrench Supply Co. - Goldenwrench Supply Co - BMW MINI

Billet Aluminum Fuel Cap Cover from Goldenwrench Supply Co.

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4899835
Mfg#:
F5XFCCR
In Stock
$47.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cap

ES#4493349 - 11427926064 - Oil Filter Cap - Secures the oil filter to the filter housing - Genuine BMW - BMW

Secures the oil filter to the filter housing

Brand:
Genuine BMW - Corporate Logo
ES#:
4493349
Mfg#:
11427926064
In Stock
3% off MSRP

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

$59.99

This product was last offered at the strikethrough price on
08-23-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Pulley Bolt

ES#3028895 - 11238585220 - Crankshaft Pulley Bolt - Genuine BMW - BMW MINI

Brand:
Genuine BMW - Corporate Logo
ES#:
3028895
Mfg#:
11238585220
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ISA SCREW

ES#2583826 - 07129905494 - ISA SCREW - M6x16-8.8. 6 of these screws are found in association with the water pump - Genuine BMW - BMW

M6x16-8.8. 6 of these screws are found in association with the water pump

Brand:
Genuine BMW - Corporate Logo
ES#:
2583826
Mfg#:
07129905494
Ships in 2 Business Days
5% off MSRP

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

$7.74

This product was last offered at the strikethrough price on
08-23-2026

$7.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Coolant Bleeder Screw Upgrade

ES#4883832 - BMS-TCBS - Titanium Coolant Bleeder Screw Upgrade - Titanium coolant bleeder screw upgrade for durability, strength, style, and reliability. - Burger Motorsports - BMW

Titanium coolant bleeder screw upgrade for durability, strength, style, and reliability.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4883832
Mfg#:
BMS-TCBS
Back Ordered
Auto Notify
$25.00 USD
Free Shipping
on orders $49 and up

Stud Bolt

ES#16061 - 07129904544 - Stud Bolt - M6X30 - Genuine BMW - BMW MINI

M6X30

Brand:
Genuine BMW - Corporate Logo
ES#:
16061
Mfg#:
07129904544
Ships Today
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MMX Oil Filler Cap - Black

ES#4429887 - MMR03-0102-BL - MMX Oil Filler Cap - Black - Replace Your Oil Cap with a More Stylish Option! - MMX Performance - BMW MINI

Replace Your Oil Cap with a More Stylish Option! For Most BMW Models 2007 Onwards or Mini Models

Brand:
MMX Performance - Corporate Logo
ES#:
4429887
Mfg#:
MMR03-0102-BL
In Stock
$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SPARK PLUG, HIGH POWER

ES#4501949 - 12125A523E0 - SPARK PLUG, HIGH POWER - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
4501949
Mfg#:
12125A523E0
In Stock
15% 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
08-07-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#4715219 - 13538625396 - Fuel Injector - Priced Each - Mounts to the fuel rail then into the engine head - Vemo - BMW MINI

Mounts to the fuel rail then into the engine head

Brand:
Vemo - Corporate Logo
ES#:
4715219
Mfg#:
13538625396
In Stock
ON SALE! SAVE 70%
$200.99

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

$59.50 USD
Free Shipping
on orders $49 and up
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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