Description
This listing is for a remanufactured passenger-side cylinder head for a 5.4 L engine, identified by casting number RFXLE C20D. The head has been professionally rebuilt to restore proper sealing, compression, and long-term reliability, making it an excellent replacement for a cracked, warped, or worn original head.
Casting Number
Casting Number: C20D
Please confirm your original cylinder head carries the same casting number before purchasing.
Rebuild Process & Quality
-
Complete disassembly and thorough cleaning to remove carbon buildup, oil residue, and old gasket material.
-
Pressure testing performed to verify casting integrity and ensure there are no cracks or defects.
-
New valve stem seals installed; valve guides replaced as necessary.
-
Precision multi-angle valve seat work performed to restore proper sealing and compression.
-
Deck surface machined to a smooth, flat finish for reliable head-gasket sealing.
-
Final inspection, measurement, cleaning, and assembly — delivered remanufactured and ready to install.
Key Features
-
Remanufactured cylinder head
-
Passenger side
-
Casting C20D
-
Pressure tested and precision machined
-
No core charge required
-
Built for durability and dependable performance
Shipping & Handling
Shipped via standard carrier with tracking. The cylinder head is securely packaged to protect machined surfaces, valve seats, and internal passages during transit.
