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 335i Engine Parts & Accessories

Sort By
Filter By
Return to Top

Breather line

ES#1897619 - 17127599452 - Breather line - The venting line for your radiator - Genuine BMW - BMW

The venting line for your radiator

Brand:
Genuine BMW - Corporate Logo
ES#:
1897619
Mfg#:
17127599452
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.

$89.68

This product was last offered at the strikethrough price on
09-18-2026

$81.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VAC Motorsports Crank Seal Guard

ES#4813418 - VAC-11-CSG-N5X - VAC Motorsports Crank Seal Guard - Prevent catastrophic engine failure! - VAC Motorsports - BMW

Prevent catastrophic engine failure!

Brand:
VAC Motorsports - Corporate Logo
ES#:
4813418
Mfg#:
VAC-11-CSG-N5X
Ships in 8 Business Days
$155.99

This product was last offered at the strikethrough price on
05-01-2026

$139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ground Cable

ES#2781299 - 12427614083 - Ground Cable - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2781299
Mfg#:
12427614083
In Stock
2% off MSRP

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

$60.99

This product was last offered at the strikethrough price on
09-18-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Twin Turbo Replacement Kit

ES#2782186 - 1165764928990KT - N54 Twin Turbo Replacement Kit - Includes new original equipment turbochargers manufactured by Mitsubishi, installation hardware, and coolant. - Assembled By ECS - BMW

Includes new original equipment turbochargers manufactured by Mitsubishi, installation hardware, and coolant. 10X Entries Into Our F80 M3 Sweepstakes
Includes brand new turbochargers - not remanufactured. No core charges!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2782186
Mfg#:
1165764928990KT
Ships in 1-2 days
$2581.99

This product was last offered at the strikethrough price on
07-27-2026

$2516.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Turner Motorsport F3X N55 Valved Catback Exhaust & Open Carbon Intake

ES#4750971 - 025817TMS09EBKT - Turner Motorsport F3X N55 Valved Catback Exhaust & Open Carbon Intake - Upgrade the flow, sound, and look of your N55 powered BMW's exhaust system! + The ultimate intake for your N55 powered BMW - adds +7 WHP / +14 lb-ft of torque! - Enthusiast Bundles - BMW

Upgrade the flow, sound, and look of your N55 powered BMW's exhaust system! + The ultimate intake for your N55 powered BMW - adds +7 WHP / +14 lb-ft of torque! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4750971
Mfg#:
025817TMS09EBKT
Ships on Mar 30, 2027
$2512.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Expansion Tank Relocation Coolant Hose

ES#4723175 - 053082LA01 - Silicone Expansion Tank Relocation Coolant Hose - 60" silicone performance coolant hose featuring a molded 90 degree bend for neat installs. Used as a replacement coolant hose for the Turner N54 coolant expansion tank relocation. - Turner Motorsport - BMW

60" silicone performance coolant hose featuring a molded 90 degree bend for neat installs. Used as a replacement coolant hose for the Turner N54 coolant expansion tank relocation. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4723175
Mfg#:
053082LA01
In Stock
ON SALE! SAVE 25%
$75.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wiring Harness

ES#2079698 - 12517592511 - Ignition Wiring Harness - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2079698
Mfg#:
12517592511
Ships in 1-2 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.

$435.99

This product was last offered at the strikethrough price on
09-18-2026

$415.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal

ES#1897550 - 11117587168 - Rear Crankshaft Seal - 90x110x8mm - Replace your leaking crankshaft seal - Genuine BMW - BMW

90x110x8mm - Replace your leaking crankshaft seal

Brand:
Genuine BMW - Corporate Logo
ES#:
1897550
Mfg#:
11117587168
In Stock
29% off MSRP

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

$58.10

This product was last offered at the strikethrough price on
09-18-2026

$41.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Hose Assembly - Thermostat, Trans Oil Cooler, Heater Hose (3-Way Hose)

ES#2562739 - 17127604544 - Water Hose Assembly - Thermostat, Trans Oil Cooler, Heater Hose (3-Way Hose) - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2562739
Mfg#:
17127604544
Ships in 1-2 days
2% off MSRP

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

$179.99

This product was last offered at the strikethrough price on
09-18-2026

$176.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - M12x1.5

ES#2683652 - 12618611273 - Oil Pressure Switch - M12x1.5 - Leaking or malfunctioning oil pressure switches can be disastrous - Genuine BMW - BMW

Leaking or malfunctioning oil pressure switches can be disastrous

Brand:
Genuine BMW - Corporate Logo
ES#:
2683652
Mfg#:
12618611273
In Stock
17% off MSRP

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

$34.59

This product was last offered at the strikethrough price on
09-18-2026

$28.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor

ES#1929408 - 13627593624 - Mass Air Flow Sensor - Replace your sensor and avoid poor fuel mileage and hampered performance - Genuine BMW - BMW

Replace your sensor and avoid poor fuel mileage and hampered performance

Brand:
Genuine BMW - Corporate Logo
ES#:
1929408
Mfg#:
13627593624
In Stock
13% off MSRP

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

$474.99

This product was last offered at the strikethrough price on
09-18-2026

$410.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain

ES#4472554 - 11318648732 - Timing Chain - Replacement timing chain for required maintenance - Bremmen Parts - BMW

Replacement timing chain for required maintenance 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4472554
Mfg#:
11318648732
In Stock
ON SALE! SAVE 42%
$70.37

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

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Turbocharger install kit

ES#3438101 - VTT-N55-INSTL - N55 Turbocharger install kit - Everything you need to get those new turbos installed on your car! - Vargas Turbo Technologies - BMW

Everything you need to get those new turbos installed on your car! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3438101
Mfg#:
VTT-N55-INSTL
In Stock
$222.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Feed Line - Rear Turbo

ES#3557397 - 11427562798 - Turbo Oil Feed Line - Rear Turbo - Supplies oil to the rear turbocharger - Rein - BMW

Supplies oil to the rear turbocharger 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3557397
Mfg#:
11427562798
In Stock
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC Treated Cam Bearing Ledge - Exhaust

ES#3470617 - 11127531224WPC - WPC Treated Cam Bearing Ledge - Exhaust - Reduced friction and increased lubrication for your exhaust cam! - ECS - BMW

Reduced friction and increased lubrication for your exhaust cam! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3470617
Mfg#:
11127531224WPC
In Stock
Limited Qty Sale
$916.99

This product was last offered at the strikethrough price on
09-07-2026

$814.99 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 ECS Tuning is part of Enthusiast Auto Holdings