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BMW E46 323i M52 2.5L

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BMW E46 323i M52 2.5L Most Popular Parts

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Dual Valve Spring Upgrade Kit

ES#4758782 - SPRKH1000DBMST - Dual Valve Spring Upgrade Kit - Eliminate valve-float at high RPMs - 80lbs Seat Pressure at 35.70mm - Featuring steel retainers - Supertech - BMW

Eliminate valve-float at high RPMs - 80lbs Seat Pressure at 35.70mm - Featuring steel retainers

Brand:
Supertech - Corporate Logo
ES#:
4758782
Mfg#:
SPRKH1000DBMST
Ships in 1 Business Day
20% off MSRP

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

$1042.99

This product was last offered at the strikethrough price on
11-02-2026

$833.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Android Touchscreen Head Unit - 9" Fullscreen Without Buttons

ES#4920846 - 002480BRP01AUIS6 - Android Touchscreen Head Unit - 9" Fullscreen Without Buttons - 9" fullscreen Android 14 head unit with CarPlay & Android Auto! - Bremmen Parts - BMW

9" fullscreen Android 14 head unit with CarPlay & Android Auto! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4920846
Mfg#:
002480BRP01AUIS6
Ships on Mar 1, 2027
ON SALE! SAVE 10%
$520.99

This product was last offered at the strikethrough price on
10-08-2026

$468.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B4 Rear Shock Absorber kit

ES#4304193 - BNE-A315KT1 - B4 Rear Shock Absorber kit - Includes shocks, mounts, and hardware for a complete install - Assembled By ECS - BMW

Includes shocks, mounts, and hardware for a complete install 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4304193
Mfg#:
BNE-A315KT1
Ships in 1 Business Day
ON SALE!
$207.99

This product was last offered at the strikethrough price on
10-31-2026

$206.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Armrest Delete Kit - Schwarz/Black

ES#2526395 - 51168234154KT - E46 Armrest Delete Kit - Schwarz/Black - Eliminate your armrest - "short" style center console - Genuine BMW - BMW

Eliminate your armrest - "short" style center console

Brand:
Genuine BMW - Corporate Logo
ES#:
2526395
Mfg#:
51168234154KT
Ships on Feb 5, 2027
$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Special Tec Oil Change Kit / Inspection I

ES#3424127 - m50OCIlm2KT - Liqui Moly Special Tec Oil Change Kit / Inspection I - Everything you need for a comprehensive oil service, including Liqui Moly oil and Hengst filter - Assembled By ECS - BMW

Everything you need for a comprehensive oil service, including Liqui Moly oil and Hengst filter 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3424127
Mfg#:
M50OCILM2KT
In Stock
ON SALE!
$109.99

This product was last offered at the strikethrough price on
08-31-2026

$104.81 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Platinum+4 Spark Plug - Priced Each (FGR7DQP)

ES#240577 - FGR7DQP - Platinum+4 Spark Plug - Priced Each (FGR7DQP) - FGR 7 DQP or 12120037607 - Bosch - Audi BMW

FGR 7 DQP or 12120037607 We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
240577
Mfg#:
FGR7DQP
In Stock
$9.89

This product was last offered at the strikethrough price on
10-20-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#38201 - 17117573781 - Coolant Expansion Tank - Does not include cap or coolant level sensor - Genuine BMW - BMW

Does not include cap or coolant level sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
38201
Mfg#:
17117573781
In Stock
$173.21 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

New Alternator - AL0703N - 120A

ES#3647573 - 12317501690 - New Alternator - AL0703N - 120A - Brand New Alternator, Not a reman! - Bosch - BMW

Brand New Alternator, Not a reman! We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3647573
Mfg#:
12317501690
In Stock
$415.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 S54 Turner Motorsport Bump Steer Correction Kit

ES#4404996 - 008616la01KT - E46 M3 S54 Turner Motorsport Bump Steer Correction Kit - Correct your bump steer with Turner Motorsport Adjustable Tie Rods - Turner Motorsport - BMW

Correct your bump steer with Turner Motorsport Adjustable Tie Rods 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4404996
Mfg#:
008616LA01KT
In Stock
ON SALE! SAVE 25%
$361.99

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

$271.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Optima YELLOWTOP High Performance AGM Battery - H6

ES#3639387 - 9048-148 - Optima YELLOWTOP High Performance AGM Battery - H6 - Upgrade to the true dual purpose heavy duty battery with a longer life span - Optima - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade to the true dual purpose heavy duty battery with a longer life span This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Optima - Corporate Logo
ES#:
3639387
Mfg#:
9048-148
Ships in 1 day
$468.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket - Elring

ES#3673144 - 424.51 - Oil Pan Gasket - Elring - A common cause of lower engine oil leaks. - Elring - BMW

A common cause of lower engine oil leaks. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3673144
Mfg#:
424.51
In Stock
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bosch Green top 42lb Fuel Injector

ES#3034913 - 42LBINJ - Bosch Green top 42lb Fuel Injector - A popular upgrade for forced induction engines to increase fuel flow - Bosch - BMW

A popular upgrade for forced induction engines to increase fuel flow We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3034913
Mfg#:
42LBINJ
In Stock
$41.99

This product was last offered at the strikethrough price on
11-02-2026

$40.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intensity Carbon Lithium-ION Battery - i48CX - 10.5lbs

ES#3617648 - i48CX - Intensity Carbon Lithium-ION Battery - i48CX - 10.5lbs - Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 10.5lbs! - Braille - BMW

Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 10.5lbs! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Braille - Corporate Logo
ES#:
3617648
Mfg#:
I48CX
Ships in 5 Business Days
$1164.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Spring Set

ES#10801 - 29485 - Sport Spring Set - Lowers your vehicle with minimal comfort sacrifice, Average lowering of 1.4"F 0.75"R - H&R - BMW

Lowers your vehicle with minimal comfort sacrifice, Average lowering of 1.4"F 0.75"R We Price Match - Give Us A Call or Chat!
For sedan models only without sport suspension

Brand:
H&R - Corporate Logo
ES#:
10801
Mfg#:
29485
Ships in 3 Business Days
15% off MSRP

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

$389.00

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

$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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