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BMW E39 540i M62 4.4L

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BMW E39 540i M62 4.4L Engine Parts & Accessories

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Turner Plug-And-Play Alpha-N IAT Sensor Relocation Kit

ES#4142048 - 014579TMSKT - Turner Plug-And-Play Alpha-N IAT Sensor Relocation Kit - Painless plug-and-play IAT solution for elimination of MAF sensor in favor of Alpha-N tuning. - Turner Motorsport - BMW

Painless plug-and-play IAT solution for elimination of MAF sensor in favor of Alpha-N tuning. Drilling Required!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4142048
Mfg#:
014579TMSKT
In Stock
ON SALE! SAVE 25%
$136.36

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

$102.27 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sport Camshaft set - 263/257 10.30mm/9.90mm

ES#3672177 - 1303702 - Sport Camshaft set - 263/257 10.30mm/9.90mm - More aggressive cams for higher top end power! - Cat Cams - BMW

More aggressive cams for higher top end power! For vehicles with production date up to 09/1998

Brand:
Cat Cams - Corporate Logo
ES#:
3672177
Mfg#:
1303702
Special Order: No Guaranteed ETA
$2233.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Center Crankshaft Bolt

ES#20525 - 11231736585 - Center Crankshaft Bolt - Single bolt found in center of the crankshaft - Genuine BMW - BMW

Single bolt found in center of the crankshaft

Brand:
Genuine BMW - Corporate Logo
ES#:
20525
Mfg#:
11231736585
In Stock
$42.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Tank Breather Valve

ES#2771022 - 13901433603 - Fuel Tank Breather Valve - Valve between charcoal canister and throttle body - Vemo - BMW
ECS Tuning recommends this product.

Valve between charcoal canister and throttle body

Brand:
Vemo - Corporate Logo
ES#:
2771022
Mfg#:
13901433603
In Stock at Vendor
$156.99

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

$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#5376161 - 11781427884 - Oxygen Sensor - Priced Each - 990mm - cure your poor gas mileage by replacing your worn oxygen sensors - Pierburg - BMW

990mm - cure your poor gas mileage by replacing your worn oxygen sensors

Brand:
Pierburg - Corporate Logo
ES#:
5376161
Mfg#:
11781427884
In Stock
$279.99

This product was last offered at the strikethrough price on
04-01-2026

$210.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Guide Rail

ES#22193 - 11311741777 - Timing Chain Guide Rail - U-shaped guide running between both cylinder banks - Genuine BMW - BMW

U-shaped guide running between both cylinder banks

Brand:
Genuine BMW - Corporate Logo
ES#:
22193
Mfg#:
11311741777
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.

$121.99

This product was last offered at the strikethrough price on
04-06-2026

$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Section 2 Straight Pipe

ES#3054695 - 785513 - Supersprint Section 2 Straight Pipe - A refined sound with better flow - Supersprint - BMW

A refined sound with better flow

Brand:
Supersprint - Corporate Logo
ES#:
3054695
Mfg#:
785513
Ships in 4 Business Days
$409.99 USD
Free Shipping

Relay

ES#169417 - 61366915327 - Relay - Relay for Injectors - Genuine BMW - BMW

Relay for Injectors

Brand:
Genuine BMW - Corporate Logo
ES#:
169417
Mfg#:
61366915327
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Relay - 4 Prong

ES#3024042 - 61311373585 - Fuel Pump Relay - 4 Prong - A failed fuel pump relay will prevent your BMW from running - Bosch - BMW

A failed fuel pump relay will prevent your BMW from running We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3024042
Mfg#:
61311373585
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Position Switch

ES#2678717 - 13631721456 - Throttle Position Switch - Found on the throttle housing - Genuine BMW - BMW

Found on the throttle housing

Brand:
Genuine BMW - Corporate Logo
ES#:
2678717
Mfg#:
13631721456
Ships in 2 Business 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.

$195.99

This product was last offered at the strikethrough price on
08-22-2026

$184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Seal Washer - Priced Each

ES#1876905 - 11121437395 - Valve Cover Seal Washer - Priced Each - Rubber sealing washer underneath valve cover securing nut - Genuine BMW - BMW

Rubber sealing washer underneath valve cover securing nut 11 per cover required for vehicles with production date up to 09/1998, 8 per cover required for vehicles with production date from 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
1876905
Mfg#:
11121437395
In Stock
$2.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt With Washer - Priced Each

ES#56752 - 33176760342 - Hex Bolt With Washer - Priced Each - M14X110-10.9 - Genuine BMW - BMW MINI

M14X110-10.9

Brand:
Genuine BMW - Corporate Logo
ES#:
56752
Mfg#:
33176760342
In Stock
9% off MSRP

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

$20.58

This product was last offered at the strikethrough price on
08-22-2026

$18.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Tensioner

ES#2771332 - 11317531813 - Timing Chain Tensioner - Lower chain tensioner, which is externally removable - Ina - BMW
ECS Tuning recommends this product.

Lower chain tensioner, which is externally removable We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2771332
Mfg#:
11317531813
In Stock
$73.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#31859 - 12617508003 - Oil Level Sensor - Includes sealing o-ring - Genuine BMW - BMW

Includes sealing o-ring For vehicles with production date from 09/1997

Brand:
Genuine BMW - Corporate Logo
ES#:
31859
Mfg#:
12617508003
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.

$349.99

This product was last offered at the strikethrough price on
08-22-2026

$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Left

ES#2586501 - 22111092895 - Engine Mount - Left - Secures engine to subframe for a vibration-free connection - Corteco - BMW
ECS Tuning recommends this product.

Secures engine to subframe for a vibration-free connection

Brand:
Corteco - Corporate Logo
ES#:
2586501
Mfg#:
22111092895
In Stock
$120.82

This product was last offered at the strikethrough price on
05-13-2026

$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport E39 540i M62tu Intake - 4" MAF

ES#4316263 - 027178tms09KT - Turner Motorsport E39 540i M62tu Intake - 4" MAF - Increase flow and hear your M62 breathe! Featuring perfect fitment and smooth inlet path from high-flow filter through to the throttle body. - Turner Motorsport - BMW

Increase flow and hear your M62 breathe! Featuring perfect fitment and smooth inlet path from high-flow filter through to the throttle body. For vehicles with production date from 09/1998

Brand:
Turner Motorsport - Corporate Logo
ES#:
4316263
Mfg#:
027178TMS09KT
Ships on Sep 29, 2026
Auto Notify
ON SALE! SAVE 15%
$575.99

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

$489.59 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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