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BMW E88 135i N54 3.0L

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BMW E88 135i N54 3.0L Engine Parts & Accessories

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N54 Valve Cover - Aluminum

ES#4623944 - 11127565284M - N54 Valve Cover - Aluminum - Finally! A quality aluminum replacement valve cover! Eliminate leaks and add some style to the engine bay. - Bremmen Parts - BMW
ECS Tuning recommends this product.

Finally! A quality aluminum replacement valve cover! Eliminate leaks and add some style to the engine bay. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4623944
Mfg#:
11127565284M
In Stock
ON SALE! SAVE 20%
$435.99

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

$349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Aluminum Radiator

ES#2992648 - 7045 - High Performance Aluminum Radiator - Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! - CSF - BMW

Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission only

Brand:
CSF - Corporate Logo
ES#:
2992648
Mfg#:
7045
In Stock
$589.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Coils - Set Of 6

ES#4690325 - tignition6KT - Performance Ignition Coils - Set Of 6 - Performance ignition coils modified specifically for your BMW engine to increase efficiency and output! - Turner Motorsport - BMW

Performance ignition coils modified specifically for your BMW engine to increase efficiency and output! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4690325
Mfg#:
TIGNITION6KT
In Stock
ON SALE!
$203.99

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

$189.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#4899818 - 11515A05704 - Water Pump - N54 and N55 engines are prone to water pump failure - replace every 60,000 miles. - Ina - BMW

N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.

Brand:
Ina - Corporate Logo
ES#:
4899818
Mfg#:
11515A05704
In Stock
$445.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator - For Automatic Transmission

ES#3545370 - 3717 - Radiator - For Automatic Transmission - Standard replacement radiator - CSF - BMW

Standard replacement radiator 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
3545370
Mfg#:
3717
In Stock
$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4810461 - 12138616153 - Ignition Coil - Priced Each - Give your engine a new spark - Eldor - BMW MINI

Give your engine a new spark

Brand:
Eldor - Corporate Logo
ES#:
4810461
Mfg#:
12138616153
In Stock
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bucketed Performance Fuel Pump - Stage 3

ES#4465078 - 601-0110 - Bucketed Performance Fuel Pump - Stage 3 - Increased fueling for bigger power - Supports up to 1000whp! - Precision Raceworks - BMW

Increased fueling for bigger power - Supports up to 1000whp!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4465078
Mfg#:
601-0110
In Stock
$868.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW TwinPower Turbo 5W-30 Engine Oil - LL-01 - 1 Liter

ES#2817518 - 83212365946 - BMW TwinPower Turbo 5W-30 Engine Oil - LL-01 - 1 Liter - Advanced, fully synthetic genuine BMW oil used by the BMW dealer network. Offers superior protection and performance in both turbocharged and non-turbocharged engines. - Genuine BMW - BMW

Advanced, fully synthetic genuine BMW oil used by the BMW dealer network. Offers superior protection and performance in both turbocharged and non-turbocharged engines.

Brand:
Genuine BMW - Corporate Logo
ES#:
2817518
Mfg#:
83212365946
In Stock
$15.59 USD
Free Shipping
on orders $49 and up

Valve Cover - N54

ES#4389421 - 11127565284 - Valve Cover - N54 - Complete valve cover assembly with gasket, bolts, and integral cyclone separator - Elring - BMW

Complete valve cover assembly with gasket, bolts, and integral cyclone separator 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4389421
Mfg#:
11127565284
In Stock
ON SALE! SAVE 18%
$335.99

This product was last offered at the strikethrough price on
03-09-2026

$276.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Iridium One Step Colder Spark Plugs - Set Of Six

ES#2678436 - N54PLUGKT - Performance Iridium One Step Colder Spark Plugs - Set Of Six - Gappable one step colder plug set for your high performance N54 - NGK - BMW
ECS Tuning recommends this product.

Gappable one step colder plug set for your high performance N54 We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2678436
Mfg#:
N54PLUGKT
In Stock
$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport E9x Cowl Delete Kit

ES#4365475 - 007629la09KT - Turner Motorsport E9x Cowl Delete Kit - Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU. - Turner Motorsport - BMW
ECS Tuning recommends this product.

Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4365475
Mfg#:
007629LA09KT
In Stock
ON SALE! SAVE 25%
$420.95

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

$315.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump Replacement Kit

ES#3176649 - 13517616446rKT - High Pressure Fuel Pump Replacement Kit - Includes every thing needed to replace a failed HPFP. Includes new high and low pressure fuel sensors, gaskets, and Genuine BMW pump. Includes a $413.00 refundable core charge - Assembled By ECS - BMW
ECS Tuning recommends this product.

Includes every thing needed to replace a failed HPFP. Includes new high and low pressure fuel sensors, gaskets, and Genuine BMW pump. Includes a $413.00 refundable core charge 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3176649
Mfg#:
13517616446RKT
In Stock
$1897.83 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4636403 - 11287568247KBKT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and our performance Kevlar reinforced belt - Assembled By ECS - BMW
ECS Tuning recommends this product.

Utilizes high quality components and our performance Kevlar reinforced belt 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4636403
Mfg#:
11287568247KBKT
Ships on Nov 12, 2026
Auto Notify
ON SALE! SAVE 23%
$169.99

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

$130.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B58 Ignition Coil Conversion Kit - N54

ES#4858895 - 053328LA - B58 Ignition Coil Conversion Kit - N54 - The ULTIMATE N54 ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP. - Turner Motorsport - BMW

The ULTIMATE N54 ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4858895
Mfg#:
053328LA
In Stock
ON SALE!
Starting at $436.04 USD
Customize
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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