2025 BMW M440i Engine — Part # BM1359 — Harout's BMW & MBZ Auto Parts · Sun Valley, CA

Product Details

$6500

Part Number

BM1359

Vehicle

2025 BMW M440i

Description

When considering a replacement engine for your 2025 BMW M440i, it's crucial to verify the specific engine model and condition to ensure compatibility and performance. This listing offers a high-grade (Grade A) B58B30M 3.0L rear-wheel-drive engine, sourced from a G22 chassis with only 6,103 miles. The engine's low mileage suggests less wear, which can translate to longer service life and reliability. This engine is noted for an estimated CO2e savings of 1194kg, reflecting its efficiency relative to older or less optimized units. While the seller's notes confirm the engine's specifications and condition grade, buyers should compare the engine's serial numbers and configuration with their vehicle to confirm fitment. When evaluating this engine, consider how it matches your M440i's drivetrain setup and emission standards. The B58B30M is a turbocharged inline-six engine renowned for its balance of power and efficiency, making it a suitable replacement for the 2025 M440i model. Confirming the engine's compatibility with your vehicle's software and hardware is essential to avoid installation issues. This listing provides a valuable option for those seeking a quality used engine with documented mileage and condition. For further details or to explore compatible parts, visit the BMW parts or M440i parts sections. Take the next step to restore your BMW M440i's performance by carefully reviewing this engine's specifications and consulting with your mechanic to ensure a seamless fit.

Enhanced product content

Fitment & Buyer Verification

This engine is from a 2025 BMW M440i (G22) with a B58B30M 3.0L RWD configuration. Buyers should verify exact fitment and compatibility with their vehicle.

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	2025	Confirm this detail before ordering.	Product recordHigh
Vehicle Make	BMW	Confirm this detail before ordering.	Product recordHigh
Vehicle Model	M440i	Confirm this detail before ordering.	Product recordHigh
Chassis Code	G22	Confirm this detail before ordering.	Listing noteMedium

Option checks

Configuration Details

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

Check	What to verify	Buyer action	Basis
Engine Model	B58B30M 3.0L	Confirm your vehicle uses the B58B30M 3.0L engine variant.	Product recordHigh
Drive Type	Rear-Wheel Drive (RWD)	Verify your M440i is configured for RWD to ensure compatibility.	Listing noteHigh
Mileage	6103 miles	Compare mileage to your needs; lower mileage often indicates less wear.	Listing noteHigh
Emission Savings	Estimated CO2e Savings: 1194kg	Consider emission standards compliance for your region.	Listing noteMedium

Before ordering

Buyer Verification Checklist

Verify engine model matches your vehicle's engine code.
Confirm rear-wheel-drive configuration compatibility.
Check engine mileage and condition grade for your usage needs.
Compare emission standards compliance with your local regulations.
Consult a professional mechanic for installation compatibility.

Condition review

Condition & Inspection Notes

Inspect engine for any signs of damage or leaks.
Confirm the engine's operational status and compression levels.
Verify the condition grade 'A' with seller documentation or inspection.

Common questions

Product Fitment FAQs

Is this engine compatible with all 2025 BMW M440i models?

This engine is specified as B58B30M 3.0L RWD from a 2025 BMW M440i (G22). Compatibility depends on your vehicle's exact configuration and drivetrain; verify with your VIN and a professional mechanic.

What does the estimated CO2e savings mean?

The estimated CO2e savings of 1194kg indicates the reduction in carbon dioxide equivalent emissions compared to older or less efficient engines, reflecting this engine's environmental efficiency.

What does Grade A condition indicate?

Grade A condition suggests the engine is in excellent used condition with minimal wear, but buyers should still inspect or request detailed reports to confirm its status.

Source review