Sourcing an aftermarket valve cover / cylinder head cover referenced to Dorman 264-764 and BMW OE 11127645173 (11 12 7 645 173)? This page is built for importers and wholesale buyers who need clear OE matching, a clean fitment list, and a return-prevention workflow. For the fastest confirmation before bulk shipment, use VIN + photos of the PCV/vent layout to avoid configuration mix-ups across similar BMW trims.
Key Identifiers
Dorman reference (search/catalog): 264-764
BMW OE reference: 11 12 7 645 173 (format: 11127645173)
Common vehicle group in your list: 340i / 440i / 540i / 740i / M240i (verify by VIN/engine code)
Use OE numbers to capture high-intent search traffic and improve purchasing accuracy:
BMW OE:11 12 7 645 173
Numeric format:11127645173
Catalog note: BMW model names can share platforms but differ by engine and ventilation layout. OE + VIN verification is the safest ordering rule for wholesale programs.
Batch traceability support for claims handling and repeat orders
Elecdura Valve Cover You Can Rely On
Our factory is an established automotive parts manufacturer in China, designated as an approved supplier by more than 10 major China vehicle manufacturers.
- New products annually: 200+
- Annual output: 500,000 units
- production and testing machines: 650+
For importers and distributors, this means stable capacity, consistent quality control, and reliable lead times for long-term supply programs.
Elecdura Valve Cover Certifications & Global Export Markets
#Certifications & Import Compliance# We operate under internationally recognized management systems, including IATF 16949, ISO 14001, and ISO 45001. In addition, we also maintain ISO 9001 and OHSAS 18001 certifications.
These certifications help buyers reduce compliance concerns during sourcing and import processes. Our products are widely exported to the United States, Germany, Russia, Poland, and 20+ countries and regions worldwide.
Valve Cover IATF 16949
Valve Cover ISO 14001
Valve Cover ISO 45001
Elecdura Valve Cover Manufacturing Standards
Smart Manufacturing for Stable Valve Cover Quality Valve covers are more than a simple cover—sealing reliability and fit consistency directly affect oil-leak claims and customer satisfaction. To keep every batch consistent, Elecdura runs valve cover production in a controlled workshop environment with standardized processes, dedicated inspection checkpoints, and traceable handling from incoming materials to final packing.
Company-wide “Zero Defect” Quality Discipline
Incoming materials are screened to prevent defects from entering production.
Each production step is monitored to stop issues before they move forward.
Any customer complaint triggers rapid root-cause analysis and corrective action.
Documented standards are implemented and verified throughout manufacturing.
Continuous improvement is applied to strengthen long-term product stability.
For importers and distributors, this means fewer returns, more predictable after-sales performance, and stronger confidence when supplying valve covers across multiple markets.
Dorman 264-764 Valve Cover Wholesale Supply, QC & Export Support
Documentation support for commercial shipments (invoice/packing list details)
Dorman 264-764 Valve Cover Replacement FAQ
1) What information is required to confirm the correct valve cover version for OE 11127645173 before ordering?
A VIN and three photos (top view, PCV/vent ports, gasket sealing surface) are required to confirm the exact version when the same OE family appears across multiple BMW model lines.
2) How should OE 11127645173 be used together with the Dorman reference number on purchase orders and packing labels?
OE 11127645173 should be used as the primary matching identifier, while the Dorman reference number can be used for catalog search; printing both on carton labels reduces picking errors in wholesale distribution.
3) What is the most common reason for returns on BMW valve covers even when the OE number looks correct?
Returns usually happen when the PCV/vent port layout or connector geometry differs from the removed part, so photo matching is the fastest prevention method.
4) What should an importer check during receiving inspection to avoid wrong-bin placement in the warehouse?
Receiving inspection should confirm carton labels, compare the port layout to a reference photo, and verify included hardware/gaskets (if the SKU is sold as a kit) before shelving.
5) How should a buyer request a quote to receive the correct configuration and avoid back-and-forth emails?
A quote request should include OE number, VIN, target quantity, destination port, and photos of the old valve cover ports.
6) What are the common signs of a leaking valve cover on BMW applications?
Oil leaks along the valve cover edge, burning oil odor, and visible oil residue around the cover area are typical signs that warrant inspection and replacement.
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