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

Menu

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

BMW E61 535xi N54 3.0L

    • 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
affirm financing terms & conditions
garage-red
Your Vehicle BMW E61 535xi N54 3.0L
Your Vehicle BMW E61 535xi N54 3.0L
Change Clear

BMW E61 535xi N54 3.0L Most Popular Parts

Sort By
Filter By
Return to Top

Reverse Light Switch

ES#42636 - 23147524811 - Reverse Light Switch - Also known as a back-up light switch - Genuine BMW - BMW MINI

Also known as a back-up light switch affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

Brand:
Genuine BMW - Corporate Logo
ES#:
42636
Mfg#:
23147524811
In Stock
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3 Pin Connector

ES#4772589 - 12521433915 - 3 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor. - ECS - BMW

Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4772589
Mfg#:
12521433915
In Stock
ON SALE! SAVE 25%
$10.99

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

$8.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Transmission Mount Nut - Priced Each

ES#241278 - 07129904862 - Lower Transmission Mount Nut - Priced Each - Recommended replacement with motor mounts. - Genuine BMW - BMW MINI

Recommended replacement with motor mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
241278
Mfg#:
07129904862
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Rear Manifold

ES#3691641 - 11787545244 - Oxygen Sensor - Rear Manifold - Located in the rear position of the exhaust manifold - Bosch - BMW

Located in the rear position of the exhaust manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3691641
Mfg#:
11787545244
In Stock
Limited Qty Sale
$133.80

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

$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Cover Upgrade Kit - Black

ES#4428271 - 090744ECS09 - Thermostat Cover Upgrade Kit - Black - Dress up your engine bay and add a bit of additional oil cooling - ECS - BMW

Dress up your engine bay and add a bit of additional oil cooling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4428271
Mfg#:
090744ECS09
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$79.99

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

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution W/ Hardware Package - N54

ES#4696163 - VTT-CRANKHUB-4 - Spline Lock Crank Hub Solution W/ Hardware Package - N54 - Spline Lock Crank Hub, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer Included. - Vargas Turbo Technologies - BMW

Spline Lock Crank Hub, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer Included. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696163
Mfg#:
VTT-CRANKHUB-4
Ships on Jul 24, 2026
$880.99 USD
Free Shipping

Oil Spraying Nozzle

ES#1929393 - 11427598003 - Oil Spraying Nozzle - Supplies oil to the connecting rod and crankshaft. - Genuine BMW - BMW

Supplies oil to the connecting rod and crankshaft. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1929393
Mfg#:
11427598003
Ships in 3 Business Days
4% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
07-08-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Intake

ES#3469673 - 11340034068 - Valve Stem Seal Kit - Intake - Seal fitted to the end of the valve - Corteco - BMW

Seal fitted to the end of the valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
3469673
Mfg#:
11340034068
In Stock
$27.00

This product was last offered at the strikethrough price on
02-24-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5mm Wheel Spacers - Black (Pair)

ES#3021127 - TWH9905005BLACK - 5mm Wheel Spacers - Black (Pair) - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW MINI

Lightweight wheel spacers with a machined tab for easy removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3021127
Mfg#:
TWH9905005BLACK
In Stock
ON SALE! SAVE 25%
$129.99

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

$97.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Booster

ES#61911 - 34336779742 - Brake Booster - Make sure you car stops on a dime by replacing a faulty or leaky brake booster - Genuine BMW - BMW

Make sure you car stops on a dime by replacing a faulty or leaky brake booster affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
61911
Mfg#:
34336779742
Ships in 3 Business Days
3% off MSRP

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

$904.99

This product was last offered at the strikethrough price on
07-08-2026

$876.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARM Dual Cone Intake

ES#4372202 - N54DCI - ARM Dual Cone Intake - Replace your restrictive factory airbox with two pleated and inverted high-flow air filters! - ARM Motorsports - BMW

Replace your restrictive factory airbox with two pleated and inverted high-flow air filters! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4372202
Mfg#:
N54DCI
Back Ordered
Auto Notify
$97.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Dual Cone Intake - White

ES#3603608 - BMS-N54-DCI-W - Performance Dual Cone Intake - White - Replace your restrictive air box with these dual high flow cone filters for the highest possible air flow! - Burger Motorsports - BMW

Replace your restrictive air box with these dual high flow cone filters for the highest possible air flow! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
3603608
Mfg#:
BMS-N54-DCI-W
Ships in 6 Business Days
$109.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution W/ Crank Bolt Capture - N54

ES#4696161 - VTT-CRANKHUB-2 - Spline Lock Crank Hub Solution W/ Crank Bolt Capture - N54 - A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Includes crank bolt capture. - Vargas Turbo Technologies - BMW

A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Includes crank bolt capture. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696161
Mfg#:
VTT-CRANKHUB-2
Ships on Jul 24, 2026
$871.99 USD
Free Shipping

E61 Repair wiring harness

ES#2080495 - 61119231821 - E61 Repair wiring harness - Includes all necessary connections - Genuine BMW - BMW

Includes all necessary connections affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2080495
Mfg#:
61119231821
In Stock
ON SALE!
$176.99

This product was last offered at the strikethrough price on
06-25-2026

$174.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titanium Conical Seat Wheel Bolt - 12x1.5x26mm - Set Of 10

ES#3570228 - 025384ecs04-0110 - Titanium Conical Seat Wheel Bolt - 12x1.5x26mm - Set Of 10 - Lightweight, corrosion resistant, high performance lug bolts - ECS - BMW

Lightweight, corrosion resistant, high performance lug bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Stock length bolts for use without spacers

Brand:
ECS - Corporate Logo
ES#:
3570228
Mfg#:
025384ECS04-0110
In Stock
ON SALE! SAVE 20%
$180.99

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

$144.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Shifter Carrier Arm Bushing - Oval

ES#4845962 - PFF5-4631H - BMW Shifter Carrier Arm Bushing - Oval - These oval bushings help maintain the proper alignment of the shifter assembly, reducing excessive play and enhancing the overall shifting feel. - Powerflex - BMW

These oval bushings help maintain the proper alignment of the shifter assembly, reducing excessive play and enhancing the overall shifting feel. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4845962
Mfg#:
PFF5-4631H
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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