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Your Vehicle BMW G20 M340i xDrive B58 3.0L

BMW G20 M340i xDrive B58 3.0L Engine Parts & Accessories

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ES#4643069 - 11247620969WP2KT - WPC Treated Rod Bearings Set - Stronger & smoother, with less friction! - ECS - BMW

Stronger & smoother, with less friction! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4643069
Mfg#:
11247620969WP2KT
Back Ordered
ON SALE! SAVE 10%
$839.99

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

$755.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4181509 - 17138610652 - Coolant Expansion Tank - High Temp Circuit - Replacement plastic coolant reservoir for the high temp circuit that cools your engine block and cylinder head - includes an integrated coolant level sensor - Genuine BMW - BMW

Replacement plastic coolant reservoir for the high temp circuit that cools your engine block and cylinder head - includes an integrated coolant level sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
4181509
Mfg#:
17138610652
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.

$198.99

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

$187.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4429977 - GxxB58Stg3pump - B58 Stage 3 Low Pressure Fuel Pump - G-Series - This plug n play stage 3 pump solution is great for those who are wanting to push over 700whp in your B58 powered car. - Vader Solutions - BMW

This plug n play stage 3 pump solution is great for those who are wanting to push over 700whp in your B58 powered car.

Brand:
Vader Solutions - Corporate Logo
ES#:
4429977
Mfg#:
GXXB58STG3PUMP
In Stock
$750.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4810245 - MMHE-SUP-20 - Performance Heat Exchanger - Boasting 31% increase in core volume, 48% increase in fin surface area, and significantly lower IATs. - Mishimoto - BMW

Boasting 31% increase in core volume, 48% increase in fin surface area, and significantly lower IATs.

Brand:
Mishimoto - Corporate Logo
ES#:
4810245
Mfg#:
MMHE-SUP-20
In Stock at Vendor
9% off MSRP

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

$770.00

This product was last offered at the strikethrough price on
09-30-2026

$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4623779 - 13538656548 - Fuel Injector - Priced Each  - Keep your engine running smooth - Hudson - BMW MINI

Keep your engine running smooth

Brand:
Hudson - Corporate Logo
ES#:
4623779
Mfg#:
13538656548
Ships in 1-2 days
$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5374537 - 24115B44CF5 - Transmission Pan Bolt Kit - 13pc - Secures the transmission oil pan to the transmission - Rein - BMW

Secures the transmission oil pan to the transmission 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5374537
Mfg#:
24115B44CF5
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4147593 - 3810-43020 - AWE OE to Quad Tip Conversion Kit - Diamond Black Tips - Convert your OE style tips to this Quad tip setup in Diamond Black! - AWE - BMW

Convert your OE style tips to this Quad tip setup in Diamond Black! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4147593
Mfg#:
3810-43020
Ships on Nov 27, 2026
5% off MSRP

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

$784.99

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

$745.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4313745 - 11148664904 - Shaft Seal - Priced Each - 90x104x9MM - Genuine BMW - BMW MINI

90x104x9MM

Brand:
Genuine BMW - Corporate Logo
ES#:
4313745
Mfg#:
11148664904
In Stock
7% off MSRP

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

$43.99

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

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5445534 - VTT-TI-DRAIN - Burnt Titanium Magnetic Oil Drain Plug - M12 X 1.5 - This drain plug utilizes a high-powered rare earth magnet to capture those contaminants before they can do damage. - Vargas Turbo Technologies - BMW

This drain plug utilizes a high-powered rare earth magnet to capture those contaminants before they can do damage. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445534
Mfg#:
VTT-TI-DRAIN
In Stock
$31.99 USD
Free Shipping
ES#3651390 - 11288570439 - Mechanical Accessory Belt Tensioner - Applies tension to the accessory belt to prevent slippage - Febi - BMW MINI

Applies tension to the accessory belt to prevent slippage We Price Match - Give Us A Call or Chat!
For vehicles with a production date up to 08/2020

Brand:
Febi - Corporate Logo
ES#:
3651390
Mfg#:
11288570439
Ships in 7 Business Days
$134.99

This product was last offered at the strikethrough price on
06-21-2026

$120.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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
$25.00 USD
Free Shipping
on orders $49 and up
ES#4865958 - 001002433.kkit.b - Wagner B58 Fuel Rail Kit With Lines - Fuel Rail B58/S58 Intake Manifold for BMW M340i - Wagner Tuning - BMW

Fuel Rail B58/S58 Intake Manifold for BMW M340i

Brand:
Wagner Tuning - Corporate Logo
ES#:
4865958
Mfg#:
001002433.KKIT.B
Ships in 2 Business Days
$360.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2859409 - 11128644674 - Cylinder Head Bolt - Priced each - Genuine BMW/MINI parts to complete your engine repair - Genuine BMW - BMW MINI

Genuine BMW/MINI parts to complete your engine repair 14 bolts required for Cylinder Head

Brand:
Genuine BMW - Corporate Logo
ES#:
2859409
Mfg#:
11128644674
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4145379 - VTT-INSERT-1 - VTT Billet Motor Mount Inserts - N54, N55, N20, B58 - Upgrade your stock motor mounts with these Billet Mounts from Vargas! - Vargas Turbo Technologies - BMW

Upgrade your stock motor mounts with these Billet Mounts from Vargas! 2X Entries Into Our F80 M3 Sweepstakes
Some sub-models such as N54 535XI, N55 535xdrive use a different mount and these will not fit.

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4145379
Mfg#:
VTT-INSERT-1
Ships in 2 Business Days
$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4904977 - BM-0007 - Carbon Competition Oil Cap Cover (Type 1) - This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds. - AUTOTECKNIC - BMW

This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds.

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4904977
Mfg#:
BM-0007
In Stock
$64.99 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.

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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