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BMW 135i Engine Mechanical Parts

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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

Brand:
Corteco - Corporate Logo
ES#:
3469673
Mfg#:
11340034068
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC Treated Cam Bearing Ledge - Intake

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

Brand:
Turner Motorsport - Corporate Logo
ES#:
4643074
Mfg#:
11127550913WPC2
In Stock
$916.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Sump/Oil Pan Plug

ES#4731975 - MMR03-0504 - Magnetic Sump/Oil Pan Plug - Removes metal particles suspended in your engine oil - MMX Performance - BMW MINI

Removes metal particles suspended in your engine oil

Brand:
MMX Performance - Corporate Logo
ES#:
4731975
Mfg#:
MMR03-0504
Ships in 3 Business Days
$37.99 USD
Free Shipping
on orders $49 and up

VTT N5X/S55/N2X Triple Billet Cap Kit - Blue

ES#4464237 - TRIPLECAPBLUE1 - VTT N5X/S55/N2X Triple Billet Cap Kit - Blue - Get rid of the plastic caps and add some color to your engine bay! - Vargas Turbo Technologies - BMW

Get rid of the plastic caps and add some color to your engine bay! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4464237
Mfg#:
TRIPLECAPBLUE1
In Stock
Limited Qty Sale
$251.99

This product was last offered at the strikethrough price on
08-12-2026

$226.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution W/ Hardware Package - N55 S55

ES#4696169 - VTT-CRANKHUB-5 - Spline Lock Crank Hub Solution W/ Hardware Package - N55 S55 - 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. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696169
Mfg#:
VTT-CRANKHUB-5
Ships on Nov 18, 2026
$880.99 USD
Free Shipping

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. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696161
Mfg#:
VTT-CRANKHUB-2
Ships on Nov 18, 2026
$871.99 USD
Free Shipping

Rod Bearing Replacement Kit

ES#4305021 - N55RDBKT1 - Rod Bearing Replacement Kit - Includes everything needed for a rod bearing service - Assembled By ECS - BMW

Includes everything needed for a rod bearing service 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4305021
Mfg#:
N55RDBKT1
Ships in 2 Business Days
$863.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Collar Screw

ES#4689991 - 11367524954 - Collar Screw - M10X1X94 - Bavarian Autosport - BMW

M10X1X94 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4689991
Mfg#:
11367524954
In Stock
ON SALE! SAVE 20%
$5.99

This product was last offered at the strikethrough price on
10-28-2026

$4.79 USD
Free Shipping
on orders $49 and up

Oil Filter Socket 32mm

ES#3127223 - 367132D - Oil Filter Socket 32mm - Make oil filter housing removal simple - Sunex - Audi BMW Volkswagen MINI

Make oil filter housing removal simple

Brand:
Sunex - Corporate Logo
ES#:
3127223
Mfg#:
367132D
Back Ordered
6% off MSRP

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

$17.00

This product was last offered at the strikethrough price on
11-02-2026

$15.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Bolt - Lower

ES#24034 - 11427540763 - Oil Filter Housing Bolt - Lower - The rear lower bolt, M8x43. - Genuine BMW - BMW

The rear lower bolt, M8x43.

Brand:
Genuine BMW - Corporate Logo
ES#:
24034
Mfg#:
11427540763
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor O-Ring

ES#3478331 - 12611744292 - Oil Level Sensor O-Ring - Used to seal sensor to the oil pan - Elring - BMW

Used to seal sensor to the oil pan 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478331
Mfg#:
12611744292
In Stock
$11.71

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

$5.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain

ES#1304960 - 11417584079 - Oil Pump Chain - Should be replaced any time the oil pump is removed or chain noise is detected - Genuine BMW - BMW

Should be replaced any time the oil pump is removed or chain noise is detected

Brand:
Genuine BMW - Corporate Logo
ES#:
1304960
Mfg#:
11417584079
Ships in 1-2 days
13% off MSRP

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

$119.99

This product was last offered at the strikethrough price on
11-02-2026

$103.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Main Bearing Kit - Size 0.25 Oversized

ES#4140311 - mb7776si0.25 - Engine Main Bearing Kit - Size 0.25 Oversized - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! +0.25mm

Brand:
King - Corporate Logo
ES#:
4140311
Mfg#:
MB7776SI0.25
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.

$135.99

This product was last offered at the strikethrough price on
09-08-2026

$117.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

ES#18592 - 11127557266 - Cylinder Head Gasket - .30 thicker than stock - Genuine BMW - BMW

.30 thicker than stock 1.52mm (+0.30) thickness - for use with a machined head

Brand:
Genuine BMW - Corporate Logo
ES#:
18592
Mfg#:
11127557266
Ships in 1-2 days
13% off MSRP

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

$315.99

This product was last offered at the strikethrough price on
11-02-2026

$273.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Oil Check Valve

ES#4869785 - 11367541692 - Cylinder Head Oil Check Valve - Common source of emission related issues - URO - BMW

Common source of emission related issues 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4869785
Mfg#:
11367541692
In Stock
$39.08 USD
Free Shipping
on orders $49 and up

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

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Manufacturer names and/or part numbers are used only for identification purposes.

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