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 Mechanical Parts

Sort By
Filter By
Return to Top

ARP Cylinder Head Stud Kit

ES#3539735 - 201-4307 - ARP Cylinder Head Stud Kit - Stud conversion set up with 12 point fastening nuts - ARP - BMW

Stud conversion set up with 12 point fastening nuts

Brand:
ARP - Corporate Logo
ES#:
3539735
Mfg#:
201-4307
Back Ordered
$363.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Oil Pan

ES#19101 - 11137839227 - E9X M3 Oil Pan - Replacement pan - Genuine BMW - BMW

Replacement pan

Brand:
Genuine BMW - Corporate Logo
ES#:
19101
Mfg#:
11137839227
Ships in 1-2 days
$1738.99

This product was last offered at the strikethrough price on
06-01-2026

$1451.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S65 Rod Bearing Overhaul Kit

ES#4940700 - S65RBOK - S65 Rod Bearing Overhaul Kit - Pick and choose the parts for your next rod bearing service! - Assembled By ECS - BMW

Pick and choose the parts for your next rod bearing service! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4940700
Mfg#:
S65RBOK
In Stock
ON SALE!
Starting at $620.30 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

CP-CARRILLO Connecting Rod Set - CARR Rod Bolts

ES#4620067 - CAR-CRS-S14-CARR - CP-CARRILLO Connecting Rod Set - CARR Rod Bolts - Significantly stronger and lighter than OE connecting rods! - CP Carrillo - BMW

Significantly stronger and lighter than OE connecting rods!

Brand:
CP Carrillo - Corporate Logo
ES#:
4620067
Mfg#:
CAR-CRS-S14-CARR
Ships on Nov 10, 2026
$1441.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAC Performance Coated Rod Bearing Kit

ES#4504878 - VAC-HPRBS-S54 - VAC Performance Coated Rod Bearing Kit - The mighty and powerful BMW S54 has an "Achilles Heel", it's rod bearings. As great and powerful as BMW made the S54 engine, they left it lacking in a critical area - it's rod bearing reliability. - VAC Motorsports - BMW

The mighty and powerful BMW S54 has an "Achilles Heel", it's rod bearings. As great and powerful as BMW made the S54 engine, they left it lacking in a critical area - it's rod bearing reliability.

Brand:
VAC Motorsports - Corporate Logo
ES#:
4504878
Mfg#:
VAC-HPRBS-S54
Ships on Nov 10, 2026
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring - Priced Per Piston

ES#21548 - 11257834014 - Piston Ring - Priced Per Piston - Standard bore - Genuine BMW - BMW

Standard bore

Brand:
Genuine BMW - Corporate Logo
ES#:
21548
Mfg#:
11257834014
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.

$244.99

This product was last offered at the strikethrough price on
10-23-2026

$239.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race German S54 Vanos Rebuild Kit

ES#4493100 - RGS54VNsK - Race German S54 Vanos Rebuild Kit - Eliminate VANOS issues or stop them before they happen! - Race German - BMW

Eliminate VANOS issues or stop them before they happen!

Brand:
Race German - Corporate Logo
ES#:
4493100
Mfg#:
RGS54VNSK
Ships in 1 Business Day
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L

ES#4414288 - 197843642 - MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L - Forged, 4032. Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove - Mahle Motorsports - BMW

Forged, 4032. Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove

Brand:
Mahle Motorsports - Corporate Logo
ES#:
4414288
Mfg#:
197843642
Ships in 1 Business Day
$1429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L

ES#4414284 - 197843342 - MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L - Forged, 4032. Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove - Mahle Motorsports - BMW

Forged, 4032. Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove

Brand:
Mahle Motorsports - Corporate Logo
ES#:
4414284
Mfg#:
197843342
Back Ordered
$1429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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.

Brand:
Genuine BMW - Corporate Logo
ES#:
1929393
Mfg#:
11427598003
Ships in 1-2 days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket - Set

ES#4004506 - 11127587804 - Valve Cover Gasket - Set - Original equipment gasket set from an original equipment supplier - URO - BMW

Original equipment gasket set from an original equipment supplier 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4004506
Mfg#:
11127587804
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blackline Performance Motorsport Blue Cap Set - S58

ES#4476463 - S58ECS-B - Blackline Performance Motorsport Blue Cap Set - S58 - Give the very plain plastic factory oil and coolant caps an upgrade with the brand new BLACKLINE Performance Engine Cap Set - Goldenwrench Supply Co - BMW

Give the very plain plastic factory oil and coolant caps an upgrade with the brand new BLACKLINE Performance Engine Cap Set

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4476463
Mfg#:
S58ECS-B
In Stock
$178.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Exhaust - Cylinder 5-8

ES#22419 - 11317841167 - Camshaft Exhaust - Cylinder 5-8 - High-performance OEM camshaft for BMW S65, ensuring precision and durability. - Genuine BMW - BMW

High-performance OEM camshaft for BMW S65, ensuring precision and durability.

Brand:
Genuine BMW - Corporate Logo
ES#:
22419
Mfg#:
11317841167
Ships in 6 Business 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.

$1451.99

This product was last offered at the strikethrough price on
10-23-2026

$1415.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Exhaust - Cylinder 1-4

ES#22418 - 11317841166 - Camshaft Exhaust - Cylinder 1-4 - High-performance OEM camshaft for BMW S65, ensuring precision and durability. - Genuine BMW - BMW

High-performance OEM camshaft for BMW S65, ensuring precision and durability.

Brand:
Genuine BMW - Corporate Logo
ES#:
22418
Mfg#:
11317841166
Ships in 6 Business 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.

$1451.99

This product was last offered at the strikethrough price on
10-23-2026

$1415.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VANOS Oil Feed Line

ES#2803369 - 11361705532 - VANOS Oil Feed Line - Supplies oil to the VANOS cam unit. Includes sealing washers. Made in Germany! - Rein - BMW

Supplies oil to the VANOS cam unit. Includes sealing washers. Made in Germany! 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803369
Mfg#:
11361705532
Ships on Nov 10, 2026
$61.99

This product was last offered at the strikethrough price on
06-04-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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