2026 BMW M340i Engine — Part # BM1631 — Harout's BMW & MBZ Auto Parts · Sun Valley, CA

Product Details

$6500

Part Number

BM1631

Vehicle

2026 BMW M340i

Description

When selecting an engine replacement for your 2026 BMW M340i, it's crucial to consider the engine's condition, mileage, and specific configuration to ensure compatibility and performance. This listing features a high-grade (A) B58B30P 3.0L AWD engine from a 2026 BMW M340i (G20) with 8516 miles. The low mileage suggests limited wear, which can translate to longer service life and reliability. However, verify that your vehicle's drivetrain matches the AWD configuration and confirm the engine's compatibility with your specific model year and options. This engine is noted for its efficient performance and comes with an estimated CO2e savings of 1194kg, indicating environmental benefits compared to older or less efficient engines. The seller's stock identifier BM1631 helps you track this exact unit. Before purchasing, compare this engine's specifications with your current unit, especially regarding any software or hardware updates that may affect fitment or performance. Check for included components or accessories, as this listing does not specify them. For more detailed parts or to explore other options, visit our BMW parts and M340i parts sections. This engine offers a solid option for those seeking a quality replacement with verified mileage and condition notes. Contact the seller with your vehicle details to ensure a perfect match and make an informed purchase.

Enhanced product content

Fitment & Buyer Verification

Engine from a 2026 BMW M340i (G20) with 8516 miles and AWD drivetrain. Compatibility with other vehicles or configurations requires verification.

Record only

Fitment checks

Vehicle Compatibility

Use these records to confirm the vehicle match before purchase.

Check	What to verify	Buyer action	Basis
Vehicle Year	2026	Confirm this detail before ordering.	Product recordHigh
Vehicle Manufacturer	BMW	Confirm this detail before ordering.	Product recordHigh
Vehicle Model	M340i	Confirm this detail before ordering.	Product recordHigh
Drivetrain Type	AWD	Confirm this detail before ordering.	Product recordHigh

Option checks

Configuration Details

Match trim, equipment, and listing-specific details against your vehicle.

Check	What to verify	Buyer action	Basis
Engine Displacement	3.0L	Confirm your vehicle requires a 3.0L engine for compatibility.	Product recordHigh
Engine Code	B58B30P	Verify engine code matches your vehicle's original engine.	Product recordHigh
Mileage	8516 miles	Compare mileage to your current engine's wear and usage.	Product recordHigh
Emission Impact	Estimated CO2e Savings: 1194kg	Consider environmental impact if relevant to your purchase decision.	Listing noteMedium

Before ordering

Buyer Verification Checklist

Confirm your vehicle is a 2026 BMW M340i with AWD drivetrain.
Verify the engine code B58B30P matches your current engine.
Check that the 3.0L displacement is correct for your vehicle.
Compare the mileage (8516 miles) to your existing engine's condition.
Ask the seller about included components and installation requirements.

Condition review

Condition & Inspection Notes

Inspect the engine for any signs of damage or leaks before purchase.
Request detailed photos or reports on engine condition and maintenance history.
Confirm the grade A condition as stated by the seller matches your expectations.

Common questions

Product Fitment FAQs

Is this engine compatible with both AWD and RWD versions of the 2026 BMW M340i?

This engine is listed as AWD configuration. Compatibility with RWD versions is not confirmed and should be verified with the seller or a professional mechanic.

Does the seller provide any warranty or guarantee on the engine condition?

The listing does not specify warranty details. It is recommended to ask the seller directly about any guarantees or return policies before purchasing.

Are any additional parts or accessories included with this engine?

The listing does not mention included components. Buyers should inquire with the seller about what is included to ensure you have all necessary parts for installation.

Source review