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BMW E83 X3 N52 3.0L

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BMW E83 X3 N52 3.0L Engine Parts & Accessories

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Ignition Service Kit

ES#2682301 - 12137594937KT2 - Ignition Service Kit - Everything you need to service your ignition system - Assembled By ECS - BMW

Everything you need to service your ignition system 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2682301
Mfg#:
12137594937KT2
In Stock
$269.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Coolant Reservoir Cap - Anodized Blue

ES#4505866 - CO0LANTCAPBLUE - Billet Coolant Reservoir Cap - Anodized Blue - Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Caps! - Vargas Turbo Technologies - BMW

Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Caps! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4505866
Mfg#:
CO0LANTCAPBLUE
In Stock
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set of 2 Pairs - 0.25mm Oversized

ES#3969805 - CR222SV0.25 - Connecting Rod Bearing Set of 2 Pairs - 0.25mm Oversized - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.25mm

Brand:
King - Corporate Logo
ES#:
3969805
Mfg#:
CR222SV0.25
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.

$59.99

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

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Replacement Kit

ES#5457178 - 13537531634rKT - Fuel Injector Replacement Kit - Restore engine performance and drivability by replacing those old, high mileage fuel injectors. Includes injector clips. - Assembled By ECS - BMW

Restore engine performance and drivability by replacing those old, high mileage fuel injectors. Includes injector clips. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5457178
Mfg#:
13537531634RKT
Ships on Oct 14, 2026
Auto Notify
ON SALE! SAVE 17%
$318.99

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

$264.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Tensioner With Guard Rail

ES#4472370 - 11317585020 - Timing Chain Tensioner With Guard Rail - Maintains tension in the timing chain - Bremmen Parts - BMW

Maintains tension in the timing chain 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4472370
Mfg#:
11317585020
In Stock
ON SALE! SAVE 15%
$56.09

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

$47.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kits, 5 Pack - Stock Up And SAVE!

ES#252003 - 11427566327 - Oil Filter Kits, 5 Pack - Stock Up And SAVE! - OE quailty for your BMW buy in sets of 5 or 10 - Mann - BMW

OE quailty for your BMW buy in sets of 5 or 10

Brand:
Mann - Corporate Logo
ES#:
252003
Mfg#:
11427566327
In Stock
$71.99

This product was last offered at the strikethrough price on
08-13-2026

$55.99 USD
Free Shipping
on orders $49 and up

Valvetronic Camshaft Adjuster Gasket

ES#18576 - 11127552280 - Valvetronic Camshaft Adjuster Gasket - Sits between the adjuster and the cylinder head - Genuine BMW - BMW

Sits between the adjuster and the cylinder head

Brand:
Genuine BMW - Corporate Logo
ES#:
18576
Mfg#:
11127552280
In Stock
21% off MSRP

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

$54.61

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

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Inlet Pipe

ES#25090 - 11537516414 - Coolant Inlet Pipe - Attached to the water pump inlet - Genuine BMW - BMW

Attached to the water pump inlet For vehicles with automatic transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
25090
Mfg#:
11537516414
Ships in 4 Business Days
5% off MSRP

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

$215.99

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

$205.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Bolt - Upper

ES#24032 - 11427540758 - Oil Filter Housing Bolt - Upper - The top bolt, M8x78. - Genuine BMW - BMW

The top bolt, M8x78.

Brand:
Genuine BMW - Corporate Logo
ES#:
24032
Mfg#:
11427540758
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil pump chain guide rail

ES#22298 - 11317523884 - Oil pump chain guide rail - Includes guide rails and tensioner - Genuine BMW - BMW

Includes guide rails and tensioner

Brand:
Genuine BMW - Corporate Logo
ES#:
22298
Mfg#:
11317523884
In Stock
9% off MSRP

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

$101.13

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

$92.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Seal Repair Kit - Exhaust

ES#22618 - 11340035853 - Valve Seal Repair Kit - Exhaust - Stop burning oil at start-up - Genuine BMW - BMW MINI

Stop burning oil at start-up

Brand:
Genuine BMW - Corporate Logo
ES#:
22618
Mfg#:
11340035853
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.

$92.99

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

$80.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing & Cap

ES#4782877 - 11428683206 - Oil Filter Housing & Cap - Includes the oil filter housing, gaskets, and cap - Febi - BMW

Includes the oil filter housing, gaskets, and cap We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4782877
Mfg#:
11428683206
Back Ordered
Auto Notify
$251.99 USD
Free Shipping
on orders $49 and up

Hex Bolt With Washer - Priced Each

ES#56752 - 33176760342 - Hex Bolt With Washer - Priced Each - M14X110-10.9 - Genuine BMW - BMW MINI

M14X110-10.9

Brand:
Genuine BMW - Corporate Logo
ES#:
56752
Mfg#:
33176760342
Ships in 3 Business Days
19% off MSRP

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

$20.99

This product was last offered at the strikethrough price on
08-24-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Belt - N52

ES#4485239 - 6pk1990 - Performance Kevlar Reinforced Belt - N52 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4485239
Mfg#:
6PK1990
In Stock
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Tensioner With Guard Rail

ES#254073 - 11317585020 - Timing Chain Tensioner With Guard Rail - Maintains tension in the timing chain - Genuine BMW - BMW

Maintains tension in the timing chain

Brand:
Genuine BMW - Corporate Logo
ES#:
254073
Mfg#:
11317585020
In Stock
12% off MSRP

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

$101.13

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

$89.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor O-Ring

ES#31851 - 12611744292 - Oil Level Sensor O-Ring - Used to seal sensor to the oil pan - Genuine BMW - BMW

Used to seal sensor to the oil pan

Brand:
Genuine BMW - Corporate Logo
ES#:
31851
Mfg#:
12611744292
In Stock
$7.99 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.

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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