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BMW E46 323Ci M52 2.5L

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BMW E46 323Ci M52 2.5L Most Popular Parts

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Performance Air Filter

ES#10306 - 33-2231 - Performance Air Filter - Restore fuel mileage and performance - K&N - BMW

Restore fuel mileage and performance

Brand:
K&N - Corporate Logo
ES#:
10306
Mfg#:
33-2231
In Stock
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - Half set

ES#2807084 - PRACH5KT4 - Wheel Stud Conversion Kit - Half set - Make wheel changes faster and easier, enough to convert one axle - ECS - BMW

Make wheel changes faster and easier, enough to convert one axle 10X Entries Into Our F80 M3 Sweepstakes
Ideal for vehicles with up to 10mm wheel spacers or those without spacers

Brand:
ECS - Corporate Logo
ES#:
2807084
Mfg#:
PRACH5KT4
In Stock
ON SALE! SAVE 15%
$98.99

This product was last offered at the strikethrough price on
11-07-2026

$84.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DR Series Wheel Spacers - 12mm (1 Pair)

ES#252 - 2475725 - DR Series Wheel Spacers - 12mm (1 Pair) - Most applications will also need a 43mm wheel bolts, not included in this wheel spacer pair. Note: Height hub contour up to 11.5mm. Inside wheel bevel = 7.0 x 45 degrees. - H&R - BMW MINI

Most applications will also need a 43mm wheel bolts, not included in this wheel spacer pair. <b>Note: Height hub contour up to 11.5mm. Inside wheel bevel = 7.0 x 45 degrees.</b> We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
252
Mfg#:
2475725
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.

$119.99

This product was last offered at the strikethrough price on
10-01-2026

$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Alternator Belt Tensioner Assembly

ES#2873679 - 11287838797 - Hydraulic Alternator Belt Tensioner Assembly - Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley - Febi - BMW
ECS Tuning recommends this product.

Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873679
Mfg#:
11287838797
Ships on Feb 5, 2027
$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Rear Shock Mount w/ Gasket and Hardware - Priced Each

ES#2590053 - 33522241450 - E46 Rear Shock Mount w/ Gasket and Hardware - Priced Each - Repair your knocking rear shock mounts with this all in one kit. - Genuine BMW - BMW

Repair your knocking rear shock mounts with this all in one kit.

Brand:
Genuine BMW - Corporate Logo
ES#:
2590053
Mfg#:
33522241450
Ships in 1 day
6% off MSRP

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

$66.99

This product was last offered at the strikethrough price on
11-08-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Windshield Washer Pump

ES#240454 - 67128362154 - Windshield Washer Pump - Located in the washer reservoir - Febi - Audi BMW

Located in the washer reservoir We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
240454
Mfg#:
67128362154
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Pan Bolt

ES#44507 - 24101423273 - Transmission Pan Bolt - M6X22 - Genuine BMW - BMW

M6X22

Brand:
Genuine BMW - Corporate Logo
ES#:
44507
Mfg#:
24101423273
Ships in 1 day
1% off MSRP

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

$10.70

This product was last offered at the strikethrough price on
11-08-2026

$10.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#4348516 - 12131703228IGKT2 - Ignition Service Kit - Assembled By ECS - BMW

10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4348516
Mfg#:
12131703228IGKT2
Ships in 1 Business Day
ON SALE!
$392.99

This product was last offered at the strikethrough price on
10-14-2026

$377.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spec Stage 2 Clutch Kit

ES#4474241 - SB072S-S2 - Spec Stage 2 Clutch Kit - Race bolt kit and flange plate included! - Spec Clutches - BMW

Race bolt kit and flange plate included! For vehicles with a production date from 03/2003

Brand:
Spec Clutches - Corporate Logo
ES#:
4474241
Mfg#:
SB072S-S2
In Stock
Limited Qty Sale
$829.00

This product was last offered at the strikethrough price on
11-07-2026

$754.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trunk Lid Latch/Lock

ES#92216 - 51247840617 - Trunk Lid Latch/Lock - Located beneath the trunk lid, secures the trunk lid in place. - Genuine BMW - BMW

Located beneath the trunk lid, secures the trunk lid in place.

Brand:
Genuine BMW - Corporate Logo
ES#:
92216
Mfg#:
51247840617
Ships in 1 day
8% off MSRP

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

$164.99

This product was last offered at the strikethrough price on
11-08-2026

$150.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Line Replacement/ Upgrade Kit

ES#4141510 - e46exkitupKT - Brake Line Replacement/ Upgrade Kit - Front and rear ECS Exact-Fit brake lines with fluid and tools for a complete DIY - Assembled By ECS - BMW

Front and rear ECS Exact-Fit brake lines with fluid and tools for a complete DIY 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4141510
Mfg#:
E46EXKITUPKT
Ships on Dec 29, 2026
ON SALE! SAVE 15%
$295.99

This product was last offered at the strikethrough price on
11-07-2026

$251.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Performance Polyurethane Rear Sway Bar Bushing Set

ES#2651402 - PFR5-504-19x2 - Performance Polyurethane Rear Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For use with a 19mm sway bar - Powerflex - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For use with a 19mm sway bar For vehicles with sport suspension

Brand:
Powerflex - Corporate Logo
ES#:
2651402
Mfg#:
PFR5-504-19X2
In Stock
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#23153 - 11361748745 - Bolt - Priced Each - Used in the VANOS system - Genuine BMW - BMW

Used in the VANOS system

Brand:
Genuine BMW - Corporate Logo
ES#:
23153
Mfg#:
11361748745
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.

$6.31

This product was last offered at the strikethrough price on
11-08-2026

$5.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Sway Bar Kit

ES#3662227 - 72484 - Front & Rear Sway Bar Kit - New sway bars from H&R for unrivaled performance and fitment - H&R - BMW

New sway bars from H&R for unrivaled performance and fitment We Price Match - Give Us A Call or Chat! Front 27mm and rear 21mm adjustable sway bars

Brand:
H&R - Corporate Logo
ES#:
3662227
Mfg#:
72484
Ships in 3 Business Days
10% off MSRP

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

$835.00

This product was last offered at the strikethrough price on
10-01-2026

$751.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Service Kit - Level 2

ES#3647660 - 24341423376kt2 - Automatic Transmission Service Kit - Level 2 - Includes all the necessary components for a complete transmission service - Genuine BMW - BMW

Includes all the necessary components for a complete transmission service For vehicles with production date from 03/2000

Brand:
Genuine BMW - Corporate Logo
ES#:
3647660
Mfg#:
24341423376KT2
Ships in 4 Business Days
$375.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Universal Flex Disc

ES#11274 - 26111227410 - Universal Flex Disc - Also known as a "Giubo" - Febi - BMW MINI

Also known as a "Giubo" We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission only

Brand:
Febi - Corporate Logo
ES#:
11274
Mfg#:
26111227410
In Stock
$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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