Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW 135i Engine Parts & Accessories

Sort By
Filter By
Return to Top

Dinan High Flow Drop-in Replacement Air Filter - E8X/E6X/E89/E9X - N54

ES#4690574 - D401-0035 - Dinan High Flow Drop-in Replacement Air Filter - E8X/E6X/E89/E9X - N54 - Get the most performance out of your engine! - Dinan - BMW

Get the most performance out of your engine! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Dinan - Corporate Logo
ES#:
4690574
Mfg#:
D401-0035
Ships in 8 Business Days
ON SALE! SAVE 50%
$61.99

This product was last offered at the strikethrough price on
06-24-2026

$30.86 USD
Free Shipping

Filler Door Actuator

Locks the fuel filler door when car is locked Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
184134
Mfg#:
67117198885
Ships in 3 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.

$130.99

This product was last offered at the strikethrough price on
10-26-2026

$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Assembly

ES#2562606 - 11287563927 - Accessory Belt Tensioner Assembly - This is the main belt tensioner for A/C, Alternator, and power steering. - Febi - BMW

This is the main belt tensioner for A/C, Alternator, and power steering. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2562606
Mfg#:
11287563927
Ships in 1 Business Day
$122.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Protection Cap

ES#21792 - 11287795159 - Protection Cap - Used to cover the securing bolt - Genuine BMW - BMW

Used to cover the securing bolt Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
21792
Mfg#:
11287795159
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Mass Sensor

ES#4726266 - 13627593624 - Air Mass Sensor - Replace your sensor and avoid poor fuel mileage and hampered performance - Vemo - BMW

Replace your sensor and avoid poor fuel mileage and hampered performance Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Vemo - Corporate Logo
ES#:
4726266
Mfg#:
13627593624
Special Order: No Guaranteed ETA
$120.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VRSF N54 Relocated Inlet Intake Filters Only - Pair

ES#4171952 - 409040 - VRSF N54 Relocated Inlet Intake Filters Only - Pair - Replacement Air Filters for your VRSF Intake - VRSF - BMW

Replacement Air Filters for your VRSF Intake Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat! VRSF Intake Required

Brand:
VRSF - Corporate Logo
ES#:
4171952
Mfg#:
409040
Ships in 1 Business Day
$119.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tubing Support

ES#36921 - 16131177494 - Tubing Support - Genuine BMW - BMW

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
36921
Mfg#:
16131177494
Ships in 1 day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Hose

ES#32936 - 13317547131 - Fuel Hose - Genuine BMW - BMW

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
32936
Mfg#:
13317547131
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.

$124.99

This product was last offered at the strikethrough price on
10-26-2026

$119.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Oil Thermostat Lid - Red

ES#4714983 - BMS-TLID-RED - Billet Oil Thermostat Lid - Red - Fits 2006+ N54 N55 S55 BMW Engines with factory oil thermostat - Burger Motorsports - BMW

Fits 2006+ N54 N55 S55 BMW Engines with factory oil thermostat Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714983
Mfg#:
BMS-TLID-RED
Ships on Nov 11, 2026
$39.00 USD
Free Shipping
on orders $49 and up

Sensor, fuel pressure

ES#4854368 - 13537537319 - Sensor, fuel pressure - Please check old fuel rail sensor on your MINI Cooper to match design - Vemo - BMW MINI

Please check old fuel rail sensor on your MINI Cooper to match design Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Vemo - Corporate Logo
ES#:
4854368
Mfg#:
13537537319
Ships in 1 Business Day
$120.99

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

$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAPOR CANISTER VENT SOLENOID

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Holstein - Corporate Logo
ES#:
5504959
Mfg#:
13907636153
Ships in 1 Business Day
$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blue Thermostat Caps (pair)

ES#4714980 - BMS-TCP-BLU - Blue Thermostat Caps (pair) - Burger Motorsports - BMW

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714980
Mfg#:
BMS-TCP-BLU
Ships in 1 Business Day
$29.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay - White Green

ES#2931558 - 61368373700 - Relay - White Green - Replaces relays of the same color - Vemo - BMW MINI

Replaces relays of the same color Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Vemo - Corporate Logo
ES#:
2931558
Mfg#:
61368373700
Ships in 1 Business Day
$23.99

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

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain

ES#3673201 - 50042415 - Timing Chain - Replacement timing chain for required maintenance - Iwis - BMW

Replacement timing chain for required maintenance Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Iwis - Corporate Logo
ES#:
3673201
Mfg#:
50042415
Ships in 1 day
$114.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Hydro

ES#5480823 - 314 030 0013 - Engine Mount - Hydro - Restore that factory-fresh smoothness and tight throttle response to your BMW with this premium replacement engine mount from Meyle. - Meyle - BMW

Restore that factory-fresh smoothness and tight throttle response to your BMW with this premium replacement engine mount from Meyle. 5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Meyle - Corporate Logo
ES#:
5480823
Mfg#:
314 030 0013
In Stock
$56.99 USD
Free Shipping
on orders $49 and up

Rubber Lower Radiator Mount Insert - Priced Each

ES#205515 - 17117805310 - Rubber Lower Radiator Mount Insert - Priced Each - Found at the bottom of the radiator - Genuine BMW - BMW

Found at the bottom of the radiator Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
205515
Mfg#:
17117805310
Ships in 1 day
5% off MSRP

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

$39.99

This product was last offered at the strikethrough price on
10-26-2026

$37.99 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.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings