TechPro BM1228123 Engine Cover - Lower
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TechPro

TechPro BM1228123 Engine Cover - Lower

Brand TechPro BM1228123
Position Lower
HEIGHT (In) 55.1
LENGTH (In) 63
WEIGHT (lbs) 3.2
WIDTH (In) 2.8
Fits BMW · 2 vehicles

Factory-style precision. Installs cleanly with no modifications required.

Durable construction. Built with high-quality materials for lasting performance.

Engine cover. Helps protect cylinder block components and maintain a factory appearance.

Cross-references 51757009723 for the same application. See all 1.

$25.18Free shipping
In stock · usually ships same day before 1pm CST
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Order total $25.18
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Free returns within 60 days if it doesn't fit when fitment is verified.
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BMW 645Ci Lower Engine Cover

Restore the lower engine area with this TechPro engine cover for the 2004-2005 BMW 645Ci. Built for factory-style precision, part number BM1228123 is made to install cleanly and maintain a proper OEM appearance.

  • Fits 2004-2005 BMW 645Ci, lower center
  • Factory-style precision for accurate placement
  • High-quality materials for durability and lasting performance
  • Quick, no-modification installation
  • OEM reference: 51757009723

Built for Accurate Fitment

TechPro BM1228123 is an engine cover designed for the lower center position on the BMW 645Ci. The dimensions measure 55.1 inches high, 63 inches long, and 2.8 inches wide, with a 3.2 lb weight, supporting a direct replacement that follows the original layout. This part cross-references OEM number 51757009723 for the same application.

What This Part Helps Address

  • Missing or damaged lower engine cover on a BMW 645Ci
  • Improper underhood appearance after prior repairs
  • Exposure of lower engine components to road debris
  • Poor fit from non-OE-style replacement panels
  • Installation issues caused by parts that require modification

Installation Notes

Fits 2004-2005 BMW 645Ci, lower center. Verify the OEM reference 51757009723 and compare the mounting points and dimensions before installation. The cover is engineered for quick installation without modifications, making it a straightforward replacement for the original lower engine cover.

Quality Assurance

TechPro builds this engine cover with high-quality materials and factory-style precision to support durable, long-term service. BM1228123 is intended to deliver reliable function and an OEM-like appearance for the BMW 645Ci application.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005BMW645CiLowerCenter; OEM: 51757009723
2004BMW645CiLowerCenter; OEM: 51757009723
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
51757009723