NOS Genuine Honda Civic 1.2L Cylinder Head 12100-634-642 OEM 1977-1979 Rare

  
This is a 100% Genuine Honda OEM Cylinder Head for Honda Civic 1.2L (1200cc) engines. Condition: New Old Stock (NOS). Status: Brand new, never installed, never used. Authenticity: Original Honda factory part (not aftermarket, not reproduction). This cylinder head is an original Honda engine component, produced for late 1970s Civic models and has been discontinued for many years.

Finding this part today in new, unused condition is extremely rare. Known Vehicle Applications (Reference Only).

Based on available catalog information, this part is associated with. 2 Door / 3 Door. 4 Speed Manual / 5 Speed Manual. Various transmission and market codes (KB, KC, KW, KU, KT, KS, KQ, KP, KG, KF, KEB, KE).

Fitment may vary by engine, transmission, and market specification. Item is new and unused. Due to age and long-term storage, there may be very minor cosmetic marks or light shelf wear, which is normal for NOS engine parts. No repairs, no machining, no previous installation.

Please review all photos carefully. This part is ideal for. Classic Honda Civic 1200 projects. Collectors of rare OEM Honda engine components.

If you need additional photos or have specific fitment questions, feel free to contact me. We specialize in rare Honda OEM parts. Every item is carefully inspected and photographed. Professional customer service and support. Note: This item is NOS - New Old Stock.

Minor cosmetic imperfections may exist due to age or storage, but this does not affect functionality. If you're searching for additional rare OEM or vintage Honda parts, feel free to send us a message - we're happy to help locate or list what you need! Photos are for reference - you will receive the exact item or an identical one with protective markings.

Photos show the actual item. If the listing is for a single item or one matched pair, you will receive the exact unit shown in the pictures.

If the item is part of a larger stock, you will receive a matching piece in the same condition, with our unique protective markings added. This is a great opportunity to secure an original piece of automotive history for your classic Honda. We take authenticity very seriously. We also use AI-based image recognition and tracking tools to verify the condition and authenticity of each part before and after the sale.

Thank you for your understanding and cooperation. The part shown in the photos is 100% new and original.