BMW E46 Performance Radiators

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:

ES#:

2992604

Mfg#:

3055

$409.00 USD

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Lifetime Replacement

Ultra-efficient dual-core, triple-pass radiator from the leader in E46 M3 cooling. Cooler engine temps mean more power and longer life of engine components. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2992660

Mfg#:

7058

$645.00 USD

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Lifetime Replacement

Upgrade your cooling - lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2764251

Mfg#:

MMRADE3692

$360.99 USD

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Lifetime Replacement

Fully brazed two-row aluminum core with TIG-welded end tanks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2999055

Mfg#:

MMRAD-E46-323A

$539.99

This product was last offered at the strikethrough price on
06-04-2026

$539.95 USD

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Lifetime Replacement

Track-tested and street-ready—the ULTIMATE cooling system upgrade for your E46 M3! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!

Brand:

ES#:

4830823

Mfg#:

004268LA01

$592.99 USD

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Lifetime Replacement

Cooling for your S54 Swap! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with an S54 Engine Swap CARB certified for sale in all 50 states

Brand:

ES#:

4668276

Mfg#:

7211

EO#:

D-802-19

$599.00 USD

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Lifetime Replacement

Fully brazed two-row aluminum core with TIG-welded end tanks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2999054

Mfg#:

MMRAD-E46-323

$503.99 USD

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Lifetime Replacement

Let your engine breathe better with this DO88 Radiator! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4656925

Mfg#:

WC310S

$735.99 USD

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Lifetime Replacement

All metal high performance radiator for improved cooling performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4500484

Mfg#:

RAD-TYPE11

Let your engine breathe better with this DO88 Radiator! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4656923

Mfg#:

WC310B

$735.99 USD

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Lifetime Replacement

Fully brazed two-row aluminum core with TIG-welded end tanks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
25% increase in coolant capacity with a 32% increase in coolant surface area!

Brand:

ES#:

2766394

Mfg#:

MMRADE4601

$721.99 USD

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Lifetime Replacement

The Mishimoto Essentials Bundle is a comprehensive cooling solution designed to address the notorious "weak points" of the BMW E46 cooling system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission

Brand:

ES#:

5435255

Mfg#:

MMB-E46-002

Let your engine breathe better with this DO88 Radiator! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4656924

Mfg#:

WC310R

$735.99 USD

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Lifetime Replacement

All metal high performance radiator with shroud and electric SPAL fan kit for the ultimate cooling upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission

Brand:

ES#:

4500492

Mfg#:

RAD-TYPE18