BMW E39 525i M54 2.5L Performance Engine & Drivetrain Parts

New, not remanufactured! Includes guibo and center bearing. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

48185

Mfg#:

26107523787

3% off MSRP

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

$1359.99

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

$1312.99 USD

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Lifetime Replacement

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4883148

Mfg#:

601-0259

$64.99 USD

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on orders $49 and up

Lifetime Replacement

84mm, 8.5:1 CR affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4758816

Mfg#:

JE-FPS-M54

Bare head, guides and seats only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2918696

Mfg#:

11127514540-1

Quick connect union T-fitting for 1/4" Nylon affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2826282

Mfg#:

82040

Upgrade to CP-Carrillo's Forged Pistons in Your M54B25 Powered BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles With M54B25 Engine Only

Brand:

ES#:

4758876

Mfg#:

M54B25-CPP-84

Starting at $1349.99 USD

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on orders $49 and up

Partial Replacement