2003 BMW Z4 Engine — Part # 3LU05343 — Importapart, LLC · Hazelwood, MO

Product Details

$1500

Part Number

3LU05343

Vehicle

2003 BMW Z4

Description

When replacing the engine of your 2003 BMW Z4, consider the importance of a fully tested and reliable assembly to ensure optimal performance and longevity. This listing offers a 3.0L M54B30 engine assembly, graded A for quality and confirmed to be in perfect working order. The seller notes that the engine has been tested and includes a 90-day warranty, providing added assurance. A run video is available on YouTube under the seller stock identifier 3LU05343, allowing you to verify the engine's condition visually before purchase. This engine is a direct replacement for the 3.0L M54B30 variant found in the 2003 BMW Z4, but buyers should confirm compatibility with their specific vehicle configuration. The listing highlights an estimated CO2e savings of 1194kg, indicating an environmentally conscious choice compared to new manufacturing. When comparing options, consider the grade, warranty, and availability of performance verification videos. For further parts, explore the BMW parts and Z4 parts categories to complement your repair or upgrade.

Enhanced product content

Fitment & Buyer Verification

This engine is sourced from a 2003 BMW Z4 with a 3.0L M54B30 engine configuration. Buyers should verify fitment with their specific vehicle model and options.

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	2003	Confirm this detail before ordering.	Product recordHigh
Vehicle Make	BMW	Confirm this detail before ordering.	Product recordHigh
Vehicle Model	Z4	Confirm this detail before ordering.	Product recordHigh
Engine Type	3.0L M54B30	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's engine displacement matches 3.0L.	Product recordHigh
Engine model code	M54B30	Verify that your vehicle uses the M54B30 engine model code.	Product recordHigh
Engine condition	Tested, perfect working order	Review the run video and warranty details to assess engine condition.	Listing noteHigh

Before ordering

Buyer Verification Checklist

Confirm your 2003 BMW Z4 uses a 3.0L M54B30 engine.
Watch the run video on YouTube using stock ID 3LU05343 to verify engine operation.
Compare warranty terms and engine grade with other listings.
Check for any additional parts needed for installation.

Condition review

Condition & Inspection Notes

Inspect for any signs of physical damage or corrosion upon receipt.
Verify engine serial numbers match your vehicle requirements if applicable.
Confirm operational status matches the run video provided.

Common questions

Product Fitment FAQs

Is this engine compatible with all 2003 BMW Z4 models?

This engine is specifically a 3.0L M54B30 from a 2003 BMW Z4. Compatibility depends on your vehicle's exact engine variant and configuration, so verify your vehicle's engine code before purchasing.

What does the 90-day warranty cover?

The 90-day warranty typically covers defects in workmanship and functionality under normal use. Details should be confirmed with the seller to understand coverage scope and any exclusions.

Can I see the engine running before buying?

Yes, the seller provides a run video on YouTube under the stock identifier 3LU05343, allowing you to observe the engine's operation prior to purchase.

Source review