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 M3 Engine Cover Hardware

Sort By
Filter By
Return to Top

Engine Cover Beauty Cap - Priced Each

ES#18267 - 11121726089 - Engine Cover Beauty Cap - Priced Each - Used to cover the securing hardware for the engine cover - Genuine BMW - BMW

Used to cover the securing hardware for the engine cover 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
2 required, used on the fuel components cover

Brand:
Genuine BMW - Corporate Logo
ES#:
18267
Mfg#:
11121726089
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

"M" Motorsport Securing Nut - Priced Each

ES#18075 - 11121401517 - "M" Motorsport Securing Nut - Priced Each - Used in various places in the "M" Motorsports engine bays - Genuine BMW - BMW

Used in various places in the "M" Motorsports engine bays 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#:
18075
Mfg#:
11121401517
In Stock
$8.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Beauty Cap

ES#18082 - 11121403345 - Valve Cover Beauty Cap - Easily broken or lost - Genuine BMW - BMW

Easily broken or lost 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#:
18082
Mfg#:
11121403345
In Stock
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Securing Nut - Priced Each

ES#4316502 - 11121738607 - Valve Cover Securing Nut - Priced Each - Used to tighten down the valve cover to the cylinder head - Bremmen Parts - BMW

Used to tighten down the valve cover to the cylinder head 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:
Bremmen Parts - Corporate Logo
ES#:
4316502
Mfg#:
11121738607
Ships on Nov 18, 2026
ON SALE! SAVE 30%
$4.99

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

$3.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cover Beauty Cap - Priced Each

ES#2817004 - 11121726089 - Engine Cover Beauty Cap - Priced Each - Used to cover the securing hardware for the engine cover - Vaico - BMW

Used to cover the securing hardware for the engine cover 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!
2 required, used on the fuel components cover

Brand:
Vaico - Corporate Logo
ES#:
2817004
Mfg#:
11121726089
In Stock
$5.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cover Securing Nut - Priced Each

ES#16062 - 07129904553 - Engine Cover Securing Nut - Priced Each - Commonly used in many different models - Genuine BMW - BMW MINI

Commonly used in many different models 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
Used to secure the engine covers down, 2 used per cover

Brand:
Genuine BMW - Corporate Logo
ES#:
16062
Mfg#:
07129904553
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Stud (11121718856) - Priced Each

ES#5434624 - 059043LA03 - Valve Cover Stud (11121718856) - Priced Each - This zinc-plated Grade 8.8 steel mounting stud delivers superior durability and corrosion resistance as a direct, upgraded replacement for NLA factory hardware. - Turner Motorsport - BMW

This zinc-plated Grade 8.8 steel mounting stud delivers superior durability and corrosion resistance as a direct, upgraded replacement for NLA factory hardware. 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:
Turner Motorsport - Corporate Logo
ES#:
5434624
Mfg#:
059043LA03
In Stock
Limited Qty Sale
$4.99

This product was last offered at the strikethrough price on
09-29-2026

$3.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Securing Nut - Priced Each

ES#4325207 - 11121738607 - Valve Cover Securing Nut - Priced Each - MTC - 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:
MTC - Corporate Logo
ES#:
4325207
Mfg#:
11121738607
Ships in 6 Business Days
$5.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polished Valve Cover Cap Nut (11121738607) - Priced Each

ES#5480678 - 059043la04KT - Polished Valve Cover Cap Nut (11121738607) - Priced Each - Upgrade from corroded factory hardware with new polished valve cover cap nut assemblies, featuring OE fitment, electroless nickel corrosion resistance, and grade 8.8 durability. - Turner Motorsport - BMW

Upgrade from corroded factory hardware with new polished valve cover cap nut assemblies, featuring OE fitment, electroless nickel corrosion resistance, and grade 8.8 durability. 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:
Turner Motorsport - Corporate Logo
ES#:
5480678
Mfg#:
059043LA04KT
In Stock
$4.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

cap nut - priced each

ES#18747 - 11127838078 - cap nut - priced each - used to secure the front of the valve cover and the engine cover - Genuine BMW - BMW

used to secure the front of the valve cover and the engine cover 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#:
18747
Mfg#:
11127838078
Ships Today
6% off MSRP

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

$8.74

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

$8.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring

ES#18528 - 11127526447 - Gasket Ring - Used to seal the engine cover to the valve cover - Genuine BMW - BMW

Used to seal the engine cover to the valve cover 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#:
18528
Mfg#:
11127526447
In Stock
$35.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Securing Nut - Priced Each

ES#3202802 - 11121738607 - Valve Cover Securing Nut - Priced Each - Used to tighten down valve cover - URO - BMW

Used to tighten down valve cover 2X 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
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3202802
Mfg#:
11121738607
Ships in 1 Business Day
$6.99

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

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring

ES#3107862 - 11127526447 - Gasket Ring - Used to seal the engine cover to the valve cover - URO - BMW

Used to seal the engine cover to the valve cover 2X 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
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3107862
Mfg#:
11127526447
In Stock
$3.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer - Pack Of 10

ES#2536049 - 11127838077kt - Washer - Pack Of 10 - Commonly used between cylinder head nut and rubber seal - Genuine BMW - BMW

Commonly used between cylinder head nut and rubber seal 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#:
2536049
Mfg#:
11127838077KT
In Stock
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Cover Shim

ES#18706 - 11127832085 - Cylinder Head Cover Shim - Gives the proper spacing between the cylinder head and its plastic cover - Genuine BMW - BMW

Gives the proper spacing between the cylinder head and its plastic cover 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#:
18706
Mfg#:
11127832085
Ships in 1-2 days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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