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BMW E46 323i M52 2.5L Most Popular Parts

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ES#2574860 - 16137193479 - Leak Detection Pump - Priced Each - Located under the vehicle, near the transmission bellhousing or in the rear. Used to diagnose leaks in the evap system. - Bosch - BMW MINI
ECS Tuning recommends this product.

Located under the vehicle, near the transmission bellhousing or in the rear. Used to diagnose leaks in the evap system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/2001

Brand:
Bosch - Corporate Logo
ES#:
2574860
Mfg#:
16137193479
In Stock
$90.99

This product was last offered at the strikethrough price on
03-16-2026

$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#258725 - 2041 - Synthoil Premium Engine Oil (5w-40) - 5 Liter - A fully synthetic oil specifically designed around the unique needs and long drain intervals of European engines - Liqui-Moly - Audi BMW Volkswagen

A fully synthetic oil specifically designed around the unique needs and long drain intervals of European engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
258725
Mfg#:
2041
In Stock
41% off MSRP

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

$81.95

This product was last offered at the strikethrough price on
06-11-2026

$48.19 USD
Free Shipping
on orders $49 and up
ES#3427250 - TR7412UB-OR - VDO Head Unit - USB, Bluetooth, & Aux Input - New radio head unit with modern features with a classic OE look (with orange display) that won't look out of place! - VDO - BMW MINI Porsche
ECS Tuning recommends this product.

New radio head unit with modern features with a classic OE look (with orange display) that won't look out of place! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! VDO Wiring Harness ES#3619860 is recommended for installation and available separately.

Brand:
VDO - Corporate Logo
ES#:
3427250
Mfg#:
TR7412UB-OR
In Stock
$226.99

This product was last offered at the strikethrough price on
02-03-2026

$208.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4456860 - D650-0005 - M-Series Performance Ignition Coil - Black - A direct plug-and-play upgrade with up to 10% more energy output than stock! - Dinan - BMW

A direct plug-and-play upgrade with up to 10% more energy output than stock! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4456860
Mfg#:
D650-0005
In Stock
11% off MSRP

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

$37.99

This product was last offered at the strikethrough price on
06-11-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4818391 - 048498LA01KT1 - ECS Performance Clutch and Flywheel Kit - Lightweight flywheel and upgraded clutch kit for improved throttle response, acceleration and clutch feel - the perfect setup for daily-driven vehicles with up to 400 Ft/lbs of torque. - ECS - BMW

Lightweight flywheel and upgraded clutch kit for improved throttle response, acceleration and clutch feel - the perfect setup for daily-driven vehicles with up to 400 Ft/lbs of torque. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4818391
Mfg#:
048498LA01KT1
Ships on Jul 10, 2026
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ON SALE! SAVE 11%
$1099.99

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

$979.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2992604 - 3055 - E46 High Performance Aluminum Radiator - Lower engine temperatures mean more power and longer life of engine components! - CSF - BMW

Lower engine temperatures mean more power and longer life of engine components! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

Brand:
CSF - Corporate Logo
ES#:
2992604
Mfg#:
3055
In Stock
$409.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#205204 - ECS#253KTWB - Wheel Spacer & Bolt Kit - 10mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
205204
Mfg#:
ECS#253KTWB
In Stock
ON SALE! SAVE 15%
$174.59

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

$148.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2636006 - 12617508003 - Oil Level Sensor - Turn that oil level light off - Bremmen Parts - BMW
ECS Tuning recommends this product.

Turn that oil level light off affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
2636006
Mfg#:
12617508003
In Stock
ON SALE!
$62.99

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

$58.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4220228 - 20444 - Special Tec B FE Engine Oil - 5w-30 - 5 Liters - Minimizes friction in the engine and ensures maximum engine performance and low fuel consumption - Liqui-Moly - BMW MINI

Minimizes friction in the engine and ensures maximum engine performance and low fuel consumption affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4220228
Mfg#:
20444
In Stock
36% off MSRP

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

$82.95

This product was last offered at the strikethrough price on
06-11-2026

$52.95 USD
Free Shipping
on orders $49 and up
ES#2581252 - 31336752735 - Front Strut Mount - Priced Each - Strut mount with bearing - Lemforder - BMW
ECS Tuning recommends this product.

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

Brand:
Lemforder - Corporate Logo
ES#:
2581252
Mfg#:
31336752735
In Stock
$42.99

This product was last offered at the strikethrough price on
04-16-2026

$31.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3220836 - MA-006-005 - Stage 1 MA Performance Clutch Kit - With Single Mass Flywheel - For moderately modified cars or performance oriented driving style - DKM - BMW

For moderately modified cars or performance oriented driving style affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 5 speed manual transmission

Brand:
DKM - Corporate Logo
ES#:
3220836
Mfg#:
MA-006-005
In Stock
$749.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#261741 - 317811 - Motul Gear 300 Manual Transmission / Differential Fluid (75w-90) - 1 Liter - Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use - Motul - Audi BMW Volkswagen MINI Porsche

Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
261741
Mfg#:
317811
In Stock
10% off MSRP

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

$29.11

This product was last offered at the strikethrough price on
06-07-2026

$26.20 USD
Free Shipping
on orders $49 and up
ES#47393 - 25117896031 - ZHP Shift Knob - 5 Speed - "M" style weighted shift knob, shorter than your stock knob. - Genuine BMW - BMW

"M" style weighted shift knob, shorter than your stock knob. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
47393
Mfg#:
25117896031
In Stock
3% off MSRP

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

$163.53

This product was last offered at the strikethrough price on
06-11-2026

$158.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3221108 - 012017ECS - Build-Your-Own ECS M54/M52TU Dual VANOS Rebuild Kit - Restore lost power by replacing worn VANOS seals with a superior material. Our instructional PDF shows you how to DIY! - ECS - BMW

Restore lost power by replacing worn VANOS seals with a superior material. Our instructional PDF shows you how to DIY! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3221108
Mfg#:
012017ECS
Ships on Aug 10, 2026
ON SALE!
Starting at $107.06 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4905824 - ARC8RT179 - 17" APEX ARC-8RT Square Wheel Set - Choose Your Finish! - Shed weight and add style with APEX's new forged ARC-8RT wheels! 17x9" ET30 - APEX Wheels - BMW

Shed weight and add style with APEX's new forged ARC-8RT wheels! 17x9" ET30 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
APEX Wheels - Corporate Logo
ES#:
4905824
Mfg#:
ARC8RT179
Ships in 5 Business Days
Starting at $2396.00 USD
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4749984
ES#4506982 - 83215A78F80 - BMW TwinPower Turbo LL-01 5W-30 Engine Oil - 5 Liter - The same advanced, fully synthetic Longlife-01 SAE 5w-30 Genuine BMW oil that your BMW dealer uses, just in a 5L container! This saves you the hassle of poking open 5 separate containers as you do your oil service. - Genuine BMW - BMW

The same advanced, fully synthetic Longlife-01 SAE 5w-30 Genuine BMW oil that your BMW dealer uses, just in a 5L container! This saves you the hassle of poking open 5 separate containers as you do your oil service. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4506982
Mfg#:
83215A78F80
In Stock
$64.99 USD
Free Shipping
on orders $49 and up

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