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BMW E84 X1 xDrive35i N55 3.0L

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BMW E84 X1 xDrive35i N55 3.0L Engine Mechanical Parts

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King Performance BMW N54/N55 Rod Bearings - 2 Pairs

ES#4755722 - CR222GPC - King Performance BMW N54/N55 Rod Bearings - 2 Pairs - Standard Size - King - BMW

Standard Size

Brand:
King - Corporate Logo
ES#:
4755722
Mfg#:
CR222GPC
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.

$128.99

This product was last offered at the strikethrough price on
09-10-2026

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 (E-Chassis) Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt

ES#4876650 - 049453LA01-02KT7 - N54/N55 (E-Chassis) Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt - Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! - Enthusiast Bundles - BMW

Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876650
Mfg#:
049453LA01-02KT7
Ships on Nov 12, 2026
ON SALE! SAVE 43%
$178.98

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

$101.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Solenoid - Priced Each - N55

ES#2607254 - 11368605123 - VANOS Solenoid - Priced Each - N55 - The fix for a failed VANOS solenoid - Genuine BMW - BMW
ECS Tuning recommends this product.

The fix for a failed VANOS solenoid

Brand:
Genuine BMW - Corporate Logo
ES#:
2607254
Mfg#:
11368605123
Ships in 3 Business Days
$260.68

This product was last offered at the strikethrough price on
09-03-2026

$246.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crank Case Fasteners

ES#17488 - 11110392552 - Crank Case Fasteners - Bolts your lower crank case assembly to the upper crank case block. - Genuine BMW - BMW

Bolts your lower crank case assembly to the upper crank case block.

Brand:
Genuine BMW - Corporate Logo
ES#:
17488
Mfg#:
11110392552
In Stock
2% off MSRP

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

$42.99

This product was last offered at the strikethrough price on
09-10-2026

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustment Unit - Inlet Camshaft

ES#4846073 - 11367583207 - Adjustment Unit - Inlet Camshaft - The URO Adjustment Unit - Inlet Camshaft is an excellent choice for BMW owners who want to maintain peak engine performance, improve fuel efficiency, and enjoy smooth driving dynamics. - URO - BMW

The URO Adjustment Unit - Inlet Camshaft is an excellent choice for BMW owners who want to maintain peak engine performance, improve fuel efficiency, and enjoy smooth driving dynamics. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4846073
Mfg#:
11367583207
In Stock
$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sensor

ES#4940128 - 12617592532 - Oil Pressure Sensor - Relays vital information to the ECU. - Bremmen Parts - BMW MINI

Relays vital information to the ECU. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940128
Mfg#:
12617592532
In Stock
ON SALE! SAVE 15%
$33.99

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

$28.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

ES#2986881 - 11128655331 - Oil Cap - Includes the sealing gasket - Genuine BMW - BMW MINI

Includes the sealing gasket

Brand:
Genuine BMW - Corporate Logo
ES#:
2986881
Mfg#:
11128655331
In Stock
8% off MSRP

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

$28.19

This product was last offered at the strikethrough price on
09-10-2026

$25.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport WPC-Treated Race Series Main Bearing Set - N52 N54 N55 S55

ES#4845670 - N5X-WPC-MB - Turner Motorsport WPC-Treated Race Series Main Bearing Set - N52 N54 N55 S55 - The strongest & smoothest bearings for your BMW - featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and added durability. - Turner Motorsport - BMW

The strongest & smoothest bearings for your BMW - featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and added durability. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845670
Mfg#:
N5X-WPC-MB
In Stock
Limited Qty Sale
$607.99

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

$487.99 USD
Free Shipping
on orders $49 and up

Cylinder Head Gasket

ES#2135774 - 11127599212 - Cylinder Head Gasket - Just the head gasket - Genuine BMW - BMW

Just the head gasket

Brand:
Genuine BMW - Corporate Logo
ES#:
2135774
Mfg#:
11127599212
In Stock
14% off MSRP

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

$233.69

This product was last offered at the strikethrough price on
09-10-2026

$202.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain Guide Rail

ES#4759482 - 11317523884 - Oil Pump Chain Guide Rail - Includes guide rails and tensioner - Bremmen Parts - BMW

Includes guide rails and tensioner 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4759482
Mfg#:
11317523884
In Stock
$75.99 USD
Free Shipping
on orders $49 and up

Valve Cover

ES#3418815 - 11127570292 - Valve Cover - Complete assembly with gaskets & hardware - URO - BMW

Complete assembly with gaskets & hardware 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3418815
Mfg#:
11127570292
In Stock
$226.86 USD
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft

ES#4766511 - 11217580483 - Crankshaft - Direct replacement N55 crankshaft for a fraction of the cost of Genuine - Bremmen Parts - BMW

Direct replacement N55 crankshaft for a fraction of the cost of Genuine 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766511
Mfg#:
11217580483
Ships on Jan 19, 2027
ON SALE!
$1608.99

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

$1560.27 USD
Free Shipping
on orders $49 and up

Cam Follower - Priced Each

ES#2498177 - 11327601233 - Cam Follower - Priced Each - Cam follower for the high pressure fuel pump. - Genuine BMW - BMW MINI

Cam follower for the high pressure fuel pump.

Brand:
Genuine BMW - Corporate Logo
ES#:
2498177
Mfg#:
11327601233
In Stock
2% off MSRP

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

$61.80

This product was last offered at the strikethrough price on
09-10-2026

$60.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank Pulley With Harmonic Balancer

ES#2100514 - 11237576675 - Crank Pulley With Harmonic Balancer - Drives accessories; located at the end of the crankshaft - Genuine BMW - BMW

Drives accessories; located at the end of the crankshaft

Brand:
Genuine BMW - Corporate Logo
ES#:
2100514
Mfg#:
11237576675
Ships in 3 Business Days
8% off MSRP

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

$789.99

This product was last offered at the strikethrough price on
09-10-2026

$723.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ferrea High Performance Valve Kit, BMW N55/S55

ES#4736705 - FER-HPVK-S55-T-3 - Ferrea High Performance Valve Kit, BMW N55/S55 - Upgrade Your Factory Intake and Exhaust Valves - 5150 Autosport - BMW

Upgrade Your Factory Intake and Exhaust Valves

Brand:
5150 Autosport - Corporate Logo
ES#:
4736705
Mfg#:
FER-HPVK-S55-T-3
Ships in 4 Business Days
$929.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket With Oil Pan Bolt Set

ES#5481520 - 11137600482KT2 - Oil Pan Gasket With Oil Pan Bolt Set - If you're dropping your oil pan for a gasket replacement, oil pump service, or rod bearing refresh, reusing your factory hardware is a gamble you don't want to take. - Assembled By ECS - BMW

If you're dropping your oil pan for a gasket replacement, oil pump service, or rod bearing refresh, reusing your factory hardware is a gamble you don't want to take. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481520
Mfg#:
11137600482KT2
In Stock
$130.99 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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