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BMW E46 323Ci M52 2.5L Engine Parts & Accessories

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ES#3139079 - 11531436410 - E46 Water Hose - Water Pipe to Expansion Tank - Connects the Expansion Tank to the Water Pipe - Hudson - BMW

Connects the Expansion Tank to the Water Pipe

Brand:
Hudson - Corporate Logo
ES#:
3139079
Mfg#:
11531436410
Ships in 3 Business Days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#166136 - 61218375653 - Positive Battery Terminal Cover - Protect the positive battery terminal from the elements - Genuine BMW - BMW

Protect the positive battery terminal from the elements

Brand:
Genuine BMW - Corporate Logo
ES#:
166136
Mfg#:
61218375653
Ships in 1 day
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2531634 - 17127510952 - E46 Radiator Hose - Upper - A common source of cooling system failure - Gates - BMW

A common source of cooling system failure

Brand:
Gates - Corporate Logo
ES#:
2531634
Mfg#:
17127510952
Ships on Nov 25, 2026
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#23514 - 11411716410 - Oiling Pressure Control Valve - Located on the left side of the oil pump - Genuine BMW - BMW

Located on the left side of the oil pump

Brand:
Genuine BMW - Corporate Logo
ES#:
23514
Mfg#:
11411716410
Ships in 7 Business Days
4% off MSRP

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

$27.99

This product was last offered at the strikethrough price on
11-05-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2813356 - 11281433571 - Mechanical A/C Belt Tensioner Assembly - Complete tensioner assembly with roller - Hamburg Tech - BMW

Complete tensioner assembly with roller We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813356
Mfg#:
11281433571
Ships in 1 Business Day
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4327381 - 12147539165 - Camshaft Position Sensor - Intake side - Meyle - BMW

Intake side 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327381
Mfg#:
12147539165
Ships on Nov 30, 2026
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4500514 - tempswitchman - Inline Temperature Sensor Adapter - Manifold - Allows installation of NPT threaded temperature sensor - Zionsville Autosport - BMW

Allows installation of NPT threaded temperature sensor

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4500514
Mfg#:
TEMPSWITCHMAN
Ships on Dec 2, 2026
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#259467 - 11287841228 - Idler Pulley - Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems - Meyle - BMW

Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
259467
Mfg#:
11287841228
In Stock
ON SALE! SAVE 37%
$20.72

This product was last offered at the strikethrough price on
05-14-2026

$13.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Guide used to tension the timing chain

Brand:
Ina - Corporate Logo
ES#:
4920317
Mfg#:
ZG0581
Ships in 7 Business Days
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5504565 - 11611312737 - Non-Return Valve - Maintain proper vacuum pressure and ensure your engine's emissions control system functions as intended with this direct-fit non-return vacuum check valve from URO Parts. - URO - BMW

Maintain proper vacuum pressure and ensure your engine's emissions control system functions as intended with this direct-fit non-return vacuum check valve from URO Parts. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5504565
Mfg#:
11611312737
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
ES#2867019 - 11311432177 - Timing Chain - Upper - Replacement timing chain for required maintenance - Febi - BMW

Replacement timing chain for required maintenance We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867019
Mfg#:
11311432177
Ships on Feb 4, 2027
$50.99 USD
Free Shipping
on orders $49 and up
ES#4265689 - 025823TMS05-01 - 4" Universal Exhaust Tip w/ Chrome Finish - Priced Each - Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip - Turner Motorsport - BMW MINI

Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip 10X Entries Into Our F80 M3 Sweepstakes
Please note this is a universal tip. You MUST measure your exhaust before ordering to verify fitment for your application.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4265689
Mfg#:
025823TMS05-01
In Stock
ON SALE! SAVE 39%
$81.99

This product was last offered at the strikethrough price on
05-14-2026

$50.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#30111 - 12421436547 - E46 Cable Alternator-Starter - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
30111
Mfg#:
12421436547
Ships in 1 day
2% off MSRP

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

$50.99

This product was last offered at the strikethrough price on
11-05-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2867851 - 13621739510 - air temperature sensor - Monitors intake air temperature - Febi - BMW

Monitors intake air temperature We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867851
Mfg#:
13621739510
Ships on Feb 4, 2027
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4350150 - 11349064457 - Valve Seal Repair Kit - Includes seals to do half of your engine's valves - Victor Reinz - BMW

Includes seals to do half of your engine's valves

Brand:
Victor Reinz - Corporate Logo
ES#:
4350150
Mfg#:
11349064457
Ships in 1 Business Day
$14.53

This product was last offered at the strikethrough price on
08-25-2026

$12.38 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

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