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BMW G14 840i B58 3.0L

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BMW G14 840i B58 3.0L Engine Parts & Accessories

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Mechanical Accessory Belt Tensioner

Applies tension to the accessory belt to prevent slippage For vehicles without the Energy Recovery System

Brand:
Mubea - Corporate Logo
ES#:
4766336
Mfg#:
11288580360
Ships in 1 Business Day
$177.99

This product was last offered at the strikethrough price on
05-07-2026

$160.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supra HPD6 High Pressure Fuel Pump

A simple upgrade for your BMW B58 that will support up to 600WHP with minimal effort. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470584
Mfg#:
13518631642
Special Order: No Guaranteed ETA
ON SALE! SAVE 20%
$399.99

This product was last offered at the strikethrough price on
05-29-2026

$319.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

Brand:
Genuine BMW - Corporate Logo
ES#:
3533490
Mfg#:
64116834923
Ships in 1 day
6% off MSRP

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

$332.99

This product was last offered at the strikethrough price on
10-20-2026

$312.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Tank Breather Valve

ES#5375060 - 13907643106 - Fuel Tank Breather Valve - Prevents the fuel tank from over pressurizing - Hamburg Tech - BMW

Prevents the fuel tank from over pressurizing

Brand:
Hamburg Tech - Corporate Logo
ES#:
5375060
Mfg#:
13907643106
Ships in 1 Business Day
$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Return Pipe

ES#3421131 - 11538630023 - Radiator Return Pipe - Coolant pipe that runs from the thermostat next to the engine block - Genuine BMW - BMW

Coolant pipe that runs from the thermostat next to the engine block

Brand:
Genuine BMW - Corporate Logo
ES#:
3421131
Mfg#:
11538630023
Ships in 1 day
6% off MSRP

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

$329.99

This product was last offered at the strikethrough price on
10-20-2026

$309.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 day
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
10-20-2026

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

Coolant Return Line

ES#5470498 - 11538650087 - Coolant Return Line - When your turbo hose starts to fail, your car feels tired. But don't worry, the Rein turbo hose is here to bring that pep back to your engine's step. - Rein - BMW

When your turbo hose starts to fail, your car feels tired. But don't worry, the Rein turbo hose is here to bring that pep back to your engine's step. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5470498
Mfg#:
11538650087
In Stock at Vendor
$60.99 USD
Free Shipping
on orders $49 and up

Camshaft Position Sensor

ES#5374659 - 13627633958 - Camshaft Position Sensor - Camshaft Position Sensor is a dependable replacement that helps BMW owners keep their engine running smoothly and efficiently - Hamburg Tech - BMW MINI

Camshaft Position Sensor is a dependable replacement that helps BMW owners keep their engine running smoothly and efficiently

Brand:
Hamburg Tech - Corporate Logo
ES#:
5374659
Mfg#:
13627633958
In Stock
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B58/S58 High Performance Main Bearing Set - Standard

Includes upper and lower bearing shells for a complete main bearing replacement.

Brand:
ACL - Corporate Logo
ES#:
4845549
Mfg#:
7M1512H-STD
Special Order: No Guaranteed ETA
$291.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5mm Single Groove Valve Keeper - Set Of 24

ES#4716125 - KPR-5.0-7S-24 - 5mm Single Groove Valve Keeper - Set Of 24 - Two required per valve, necessary for use with certain supertech valves - Supertech - BMW

Two required per valve, necessary for use with certain supertech valves

Brand:
Supertech - Corporate Logo
ES#:
4716125
Mfg#:
KPR-5.0-7S-24
In Stock
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug

ES#4316505 - 11137535106 - Oil Drain Plug - Used for an oil change or damaged hex head, includes a new sealing washer - Bremmen Parts - BMW

Used for an oil change or damaged hex head, includes a new sealing washer 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316505
Mfg#:
11137535106
In Stock
ON SALE! SAVE 17%
$5.99

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

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Duct

ES#2977104 - 13717643302 - Air Duct - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2977104
Mfg#:
13717643302
Ships in 1 day
Limited Qty Sale
$304.99

This product was last offered at the strikethrough price on
09-22-2026

$280.99 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 9 Business Days
$269.99 USD
Free Shipping
on orders $49 and up

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 day
$261.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial 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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