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BMW E53 X5 M54 3.0L

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BMW E53 X5 M54 3.0L Engine Parts & Accessories

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Secondary Air Injection Pump

ES#4180021 - 11721437700 - Secondary Air Injection Pump - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
4180021
Mfg#:
11721437700
Ships in 5 Business Days
6% off MSRP

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

$211.00

This product was last offered at the strikethrough price on
08-20-2026

$198.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Mounting Clamp

ES#37772 - 17111707777 - Expansion Tank Mounting Clamp - Locks the expansion tank into the mounting plate via the large hole in the bottom of the tank - Genuine BMW - BMW

Locks the expansion tank into the mounting plate via the large hole in the bottom of the tank

Brand:
Genuine BMW - Corporate Logo
ES#:
37772
Mfg#:
17111707777
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#23167 - 11367513222 - O-Ring - Priced Each - 35x4 - Genuine BMW - BMW

35x4

Brand:
Genuine BMW - Corporate Logo
ES#:
23167
Mfg#:
11367513222
In Stock
Limited Qty Sale
$6.99

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

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

Upper Oil Separator Vent Tube

ES#3673407 - 11617533399 - Upper Oil Separator Vent Tube - Runs from the top of the oil separator up to intake manifold - Bremmen Parts - BMW

Runs from the top of the oil separator up to intake manifold 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 10/2003

Brand:
Bremmen Parts - Corporate Logo
ES#:
3673407
Mfg#:
11617533399
In Stock
ON SALE! SAVE 22%
$22.99

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

$17.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

ES#1306761 - 11127501304 - Cylinder Head Gasket - Just the head gasket - Victor Reinz - BMW

Just the head gasket

Brand:
Victor Reinz - Corporate Logo
ES#:
1306761
Mfg#:
11127501304
In Stock at Vendor
$100.99

This product was last offered at the strikethrough price on
05-07-2026

$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Splined Sleeve

ES#23125 - 11361438306 - Splined Sleeve - Component responsible for holding the exhaust cam impulse wheel - Genuine BMW - BMW

Component responsible for holding the exhaust cam impulse wheel

Brand:
Genuine BMW - Corporate Logo
ES#:
23125
Mfg#:
11361438306
Ships in 1-2 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.

$100.99

This product was last offered at the strikethrough price on
08-20-2026

$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#2873680 - 11287841228 - Idler Pulley - Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems - Febi - BMW

Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873680
Mfg#:
11287841228
In Stock
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer - Priced each

ES#2919438 - 07119904202 - Washer - Priced each - A6 - Genuine BMW - BMW

A6

Brand:
Genuine BMW - Corporate Logo
ES#:
2919438
Mfg#:
07119904202
In Stock
ON SALE!
$13.99

This product was last offered at the strikethrough price on
08-20-2026

$12.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Clamp

ES#16326 - 07129952137 - Hose Clamp - Attaches the Intake tube and MAF sensor - Genuine BMW - BMW

Attaches the Intake tube and MAF sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
16326
Mfg#:
07129952137
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flange Nut - priced each

ES#25797 - 11617545279 - Flange Nut - priced each - M7 found in the cylinder head - Genuine BMW - BMW

M7 found in the cylinder head

Brand:
Genuine BMW - Corporate Logo
ES#:
25797
Mfg#:
11617545279
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring - Pack Of 100

ES#2538011 - 07119963130kt - Gasket Ring - Pack Of 100 - A12x15.5 AL - Genuine BMW - BMW

A12x15.5 AL

Brand:
Genuine BMW - Corporate Logo
ES#:
2538011
Mfg#:
07119963130KT
Ships in 1-2 days
$195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Assembly

ES#4057177 - 11127512839 - Valve Cover Assembly - Includes valve cover & valve cover gaskets - Hamburg Tech - BMW

Includes valve cover & valve cover gaskets We Price Match - Give Us A Call or Chat! Includes 3 year manufacturer warranty.
For vehicles with production date from 09/2002

Brand:
Hamburg Tech - Corporate Logo
ES#:
4057177
Mfg#:
11127512839
In Stock
ON SALE!
$199.99

This product was last offered at the strikethrough price on
08-04-2026

$194.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Air Filter

ES#3076070 - 13721702907 - Engine Air Filter - Protect your engine, improve performance - Hengst - BMW
ECS Tuning recommends this product.

Protect your engine, improve performance 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3076070
Mfg#:
13721702907
Ships in 7 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hard Line replacement Kit

ES#4158351 - 11531705210KT2 - Heater Hard Line replacement Kit - Assembled By ECS - BMW

10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4158351
Mfg#:
11531705210KT2
Ships on Nov 12, 2026
Auto Notify
ON SALE!
$201.99

This product was last offered at the strikethrough price on
04-28-2026

$192.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Ventilation Hose

ES#25778 - 11617533398 - Crankcase Ventilation Hose - From oil separator to valve cover - Genuine BMW - BMW

From oil separator to valve cover For vehicles with production date from 10/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
25778
Mfg#:
11617533398
Ships in 1-2 days
$47.99 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.

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