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BMW E90 325xi N52 3.0L

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BMW E90 325xi N52 3.0L Engine Parts & Accessories

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Carbon Competition Oil Cap Cover (Type 1)

ES#4904977 - BM-0007 - Carbon Competition Oil Cap Cover (Type 1) - This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds. - AUTOTECKNIC - BMW

This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4904977
Mfg#:
BM-0007
In Stock
$64.99 USD
Free Shipping
on orders $49 and up

Pusher Fan Assembly

ES#2079736 - 17117590699 - Pusher Fan Assembly - Complete fan with assembly with housing and motor - Genuine BMW - BMW

Complete fan with assembly with housing and motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2079736
Mfg#:
17117590699
Ships in 6 Business Days
7% off MSRP

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

$895.00

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

$833.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch

ES#1866446 - 13621433077 - Auxiliary Fan Switch - Comes with related o-ring - FAE - BMW

Comes with related o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAE - Corporate Logo
ES#:
1866446
Mfg#:
13621433077
Ships in 5 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose with Temperature Sensor Fitting - Radiator to Thermostat Housing

ES#2802841 - 17127531581 - Radiator Hose with Temperature Sensor Fitting - Radiator to Thermostat Housing - Radiator to Thermostat Housing - Rein - BMW

Radiator to Thermostat Housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802841
Mfg#:
17127531581
In Stock
ON SALE!
$27.99

This product was last offered at the strikethrough price on
06-29-2026

$26.59 USD
Free Shipping
on orders $49 and up

Billet Coolant Reservoir Cap - Anodized Red

ES#4505864 - CO0LANTCAPRED - Billet Coolant Reservoir Cap - Anodized Red - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4505864
Mfg#:
CO0LANTCAPRED
In Stock
ON SALE! SAVE 15%
$79.99

This product was last offered at the strikethrough price on
07-02-2026

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Hydraulic Tappet - Priced Each

ES#22579 - 11337548690 - Intake Hydraulic Tappet - Priced Each - Hydraulic valve lifter - Genuine BMW - BMW

Hydraulic valve lifter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
22579
Mfg#:
11337548690
In Stock
15% off MSRP

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

$39.84

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OIL PRESSURE SWITCH

ES#2801445 - 12618611273 - OIL PRESSURE SWITCH - Replacement oil pressure switch found on most BMWs - Rein - BMW

Replacement oil pressure switch found on most BMWs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801445
Mfg#:
12618611273
In Stock at Vendor
ON SALE! SAVE 39%
$11.99

This product was last offered at the strikethrough price on
04-20-2026

$7.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor

ES#34387 - 13627520519 - Mass Air Flow Sensor - Replace your sensor and avoid poor fuel mileage and hampered performance - Genuine BMW - BMW

Replace your sensor and avoid poor fuel mileage and hampered performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
34387
Mfg#:
13627520519
In Stock
15% off MSRP

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

$474.99

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

$404.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2562211 - 12137594936 - Ignition Coil - Priced Each - Give your engine a new spark - Bosch - BMW
ECS Tuning recommends this product.

Give your engine a new spark affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 04/2006

Brand:
Bosch - Corporate Logo
ES#:
2562211
Mfg#:
12137594936
In Stock at Vendor
$45.99

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

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain Guide

ES#22299 - 11317523891 - Oil Pump Chain Guide - Replacement guide rail for required maintenance - Genuine BMW - BMW

Replacement guide rail for required maintenance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
22299
Mfg#:
11317523891
In Stock
6% off MSRP

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

$11.83

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

$11.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Deflection Pulley

ES#2681005 - 11287535860 - Deflection Pulley - Accessory drive belt idler pulley - Ina - BMW

Accessory drive belt idler pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2681005
Mfg#:
11287535860
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Pump Chain Kit

When you're chasing the perfect drive, peace of mind is everything. The oil pump chain is the unsung hero of your engine?s lubrication system, keeping vital oil flowing under extreme conditions. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Iwis - Corporate Logo
ES#:
5341349
Mfg#:
095854200
In Stock at Vendor
$342.99

This product was last offered at the strikethrough price on
05-01-2026

$266.99 USD
Free Shipping
on orders $49 and up

Intake Air Adjustment Unit/DISA Valve

ES#4066594 - 11617560538 - Intake Air Adjustment Unit/DISA Valve - Hamburg Tech - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4066594
Mfg#:
11617560538
Ships in 1 Business Day
$199.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Transmission Mount Nut - Priced Each

ES#41791 - 22316760944 - Upper Transmission Mount Nut - Priced Each - Recommended replacement with motor mounts. - Genuine BMW - BMW MINI

Recommended replacement with motor mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
41791
Mfg#:
22316760944
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Set Of 6 (LZFR6AP11GS)

ES#2857501 - 12120037663KT - Spark Plug - Set Of 6 (LZFR6AP11GS) - A key component of your car's ignition system - Genuine BMW - BMW

A key component of your car's ignition system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2857501
Mfg#:
12120037663KT
In Stock
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

WPC Treated Genuine BMW Rod Bearings - Full Set

ES#3988542 - 11247628034wpcKT - WPC Treated Genuine BMW Rod Bearings - Full Set - Stronger & smoother, with less friction! - ECS - BMW

Stronger & smoother, with less friction! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3988542
Mfg#:
11247628034WPCKT
Ships on Jul 31, 2026
Auto Notify
ON SALE!
$803.88

This product was last offered at the strikethrough price on
06-13-2026

$779.76 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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