2004 BMW Z4 Engine 4LS49109

Product Details

$850

Part Number

4LS49109

Vehicle

2004 BMW Z4

Description

When considering an engine replacement for your 2004 BMW Z4, it's crucial to confirm the exact engine model and condition to ensure compatibility and performance. This listing features a 2.5L M54B25 engine assembly, known for its balance of power and reliability in the Z4 lineup. The engine is graded A, indicating excellent condition, and has been tested to confirm perfect working order. The seller notes include a YouTube video under the identifier '4LS49109' demonstrating the engine running, which provides valuable visual confirmation of its operation. Additionally, this engine comes with a 90-day warranty, offering some peace of mind post-purchase. The listing also highlights an estimated CO2e savings of 1194kg, reflecting the environmental benefit of reusing this engine. Before purchasing, verify the engine's compatibility with your specific Z4 model and review the video to assess condition. Consider comparing this assembly with other available options in terms of mileage, warranty, and seller reputation. For more details and related components, explore BMW parts and Z4 parts. Take advantage of this tested, high-grade engine to restore your BMW Z4's performance effectively.

Enhanced product content

Fitment & Buyer Verification

This engine is from a 2004 BMW Z4 with a 2.5L M54B25 engine. Compatibility with other Z4 models or years 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	2004	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	2.5L M54B25	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 Condition Grade	A	Confirm that grade A meets your quality expectations for engine condition.	Product recordHigh
Warranty Period	90 Day	Verify warranty terms and coverage with seller before purchase.	Listing noteHigh
Engine Assembly Completeness	Unknown	Request detailed list of included components to ensure completeness.	AI-assisted reviewMedium

Included parts

Included Component Checks

Review what appears to be included and what still needs confirmation.

Component	Status	Note	Confidence
Engine Assembly	confirmed	Complete 2.5L M54B25 engine assembly	High

Before ordering

Buyer Verification Checklist

Confirm engine compatibility with your 2004 BMW Z4 model and engine variant.
Watch the provided YouTube run video (search '4LS49109') to assess engine operation.
Verify warranty details and what it covers before purchasing.
Request confirmation of included components and any accessories.
Compare this engine's condition and price with other listings for value assessment.

Condition review

Condition & Inspection Notes

Inspect engine for any visible damage or wear not shown in video.
Confirm the engine grade A condition with seller documentation if available.
Request recent maintenance or test reports to verify working order.

Common questions

Product Fitment FAQs

What does the grade A condition mean for this engine?

Grade A typically indicates the engine is in excellent condition with minimal wear, tested and ready for use. Confirm specifics with the seller.

Is the 90-day warranty included with this engine?

Yes, the seller notes a 90-day warranty is included. Verify the warranty terms and coverage details before purchase.

Can I see the engine running before buying?

The seller provides a YouTube video under the identifier '4LS49109' showing the engine running, which can help assess its condition.

Source review

References

Original seller listing: 2004 BMW Z4 Engine 4LS49109 · AutoPartEx seller record

Dealer Information

Hazelwood, MO

View Dealer Storefront

Importapart, LLC

Call (314) 502-3104

Dealer area: Hazelwood, MO. Exact dealer coordinates are unavailable; call to confirm the address.

More Engine options

Filtering for BMW Z4 (2004)

Scan and sort nearby inventory without leaving this page. Use search to filter by price, part number, or city.

No Data Available

Please check back soon when more inventory is available for this part.