GMCGMCEngine Store

BMW B58 3.0-litre Engine
Used & Reconditioned for Sale

B58B30, B58B30A, B58B30B, B58B30C, B58B30M0, B58B30O0, B58B30O1, B58TU, B58TU2.

Displacement

Fuel

Production

SUB: Fits 1 Series, 2 Series, 3 Series and more — verified fitment by registration, fixed prices, UK delivery. ALSO_KNOWN: Also known as: B58B30, B58B30A, B58B30B, B58B30C, B58B30M0, B58B30O0, B58B30O1, B58TU, B58TU2. SPEC FIELDS: 3.0 L · Petrol · 6 cylinders · 2015–present · Longitudinal FROM_PRICE: From £5,500 IMG_ALT: BMW B58 3.0-litre engine — complete unit with twin-scroll turbocharger and timing chain cover.

GB
Exact model match·Engine code confirmed·100% secure
BMW OM651 engine

Displacement

Fuel

Production

Configuration

Applications

Verified Fitment

Checked by registration

12-Month Warranty

On reconditioned units

UK Nationwide Delivery

2-4 working days

14-Day Returns

Uninstalled, full refund

Buy a B58 Engine for Your Vehicle

INTRO: We offer 3 application groups for the BMW B58 3.0-litre turbocharged inline-six engine, each configured and priced for its specific vehicle. Use the cards below to find your exact fitment — compact performance, executive/luxury, or SUVs.

Used
B58 — Compact Performance

B58 — Compact Performance

Fits 1/2/3/4 Series & Z4 — M Performance variants

£5,500

Coming soon
Used
B58 — Executive & Luxury

B58 — Executive & Luxury

Fits 5/6/7/8 Series — 540i, 640i, 740i, 840i

£6,250

Coming soon
Used
B58 — SUVs

B58 — SUVs

Fits X3 M40i, X4 M40i, X5/X6/X7 xDrive40i

£5,800

Coming soon

Full B58 Compatibility

INTRO: Every BMW model that uses the B58 engine is listed below in the compatibility matrix. Each row links to its specific unit page, where you can confirm fitment by registration. Cross-brand applications (Toyota Supra, Morgan, Ineos) are pending verification and are not included until confirmed.

ModelChassisVariantsYearsConfig.Unit page
1 SeriesF20/F21M140i2016–2019LongitudinalComing soon
2 SeriesF22/F23M240i2016–2021LongitudinalComing soon
2 SeriesG42M240i2021–presentLongitudinalComing soon
3 SeriesF30340i2015–2019LongitudinalComing soon
3 SeriesG20M340i2019–presentLongitudinalComing soon
4 SeriesF32/F33/F36440i2015–2020LongitudinalComing soon
4 SeriesG22/G23/G26M440i2020–presentLongitudinalComing soon
5 SeriesG30/G31540i2017–presentLongitudinalComing soon
5 SeriesG60540i2023–presentLongitudinalComing soon
6 SeriesG32640i2017–presentLongitudinalComing soon
7 SeriesG11/G12740i, 745e (PHEV)2015–2022LongitudinalComing soon
7 SeriesG70740i, 750e (PHEV)2022–presentLongitudinalComing soon
8 SeriesG14/G15/G16840i2018–presentLongitudinalComing soon
X3G01X3 M40i2018–presentLongitudinalComing soon
X4G02X4 M40i2018–presentLongitudinalComing soon
X5G05xDrive40i2018–presentLongitudinalComing soon
X6G06xDrive40i2019–presentLongitudinalComing soon
X7G07xDrive40i2019–presentLongitudinalComing soon
Z4G29sDrive40i, M40i2019–presentLongitudinalComing soon

Confirm your exact specification with the registration checker above.

B58 Engine Prices

INTRO: Used and reconditioned B58 engines are available across all application groups. Prices vary by vehicle segment — compact performance units offer the lowest entry point, while executive/luxury and SUV variants command a premium due to vehicle value and hybrid integration.

ApplicationUsed fromReconditioned from
B58 — Compact Performance (1/2/3/4 Series & Z4)£5,500£6,500
B58 — Executive & Luxury (5/6/7/8 Series)£6,250£7,200
B58 — SUVs (X3–X7)£5,800£6,800

DISCLAIMER (verbatim): "Prices shown are current lowest listed prices and update as stock changes. The price on each listing is the price you pay — no hidden fees at checkout.

What You Get with a B58 Engine

What's included

Not included

    Used or reconditioned?

    For compact performance applications (Groups 1 and 3), used units are widely available from UK breakers given strong donor parc; for executive/luxury and PHEV applications (Group 2), reconditioned units are more commonly selected given higher vehicle value and hybrid system integration complexity. BUYER_ISSUE_NOTE: The B58 is BMW's current-generation 3.0-litre turbocharged straight-six, fitted across an extensive range from the 1 Series to the X7 and beyond. Replacement demand is driven by timing chain stretch at higher mileages — the chain is located at the rear of the engine, making in-vehicle service labour-intensive — and by the high performance demands placed on these units in M Performance applications. Every prepared B58 unit has timing components inspected or renewed, the integrated water-to-air intercooler checked, and the closed-deck block assembly tested before dispatch.

    B58 Engine Buying FAQs

    Answers to common fitment, condition, warranty and delivery questions.

    Check B58 Fitment for Your Vehicle

    CTA_H2: Find Your B58 Engine — Buy Direct CTA_P: Enter your registration or choose your model from the cards below. Confirm fitment by chassis code, then buy your B58 at the listed price. CTA_BUTTON: Check Fitment by Reg

    Check Fitment by Reg