BMW E90 Performance Water Pumps

Easily upgrade your N52 with our bolt-in 400W N54 water pump conversion that doubles overall flow and improves cooling system efficiency. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5425471

Mfg#:

044952LA04KT

ON SALE! SAVE 25%

$477.99

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

$358.49 USD

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Lifetime Replacement

Includes ECS N54 400W water pump conversion, 74*C thermostat, installation hardware and coolant! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5425480

Mfg#:

044952LA05KT

ON SALE! SAVE 18%

$599.99

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

$489.59 USD

Add to Cart

Free Shipping

on orders $49 and up

Partial Replacement