QUALCAST 21137552

QUALCAST part number 21137552 is a valve seat in the Engine system. This catalog matches it to 4 year-and-engine configurations from 1974 to 1977.

Verified fitment includes 1977 Honda Civic 1.2L L4 ; 1976 Honda Civic 1.2L L4 ; 1975 Honda Civic 1.2L L4 ; 1974 Honda Civic 1.2L L4 . See every vehicle this part fits.

Manufacturer specifications
INSERT
Exhaust1.000T I.D. 1-3/8 O.D. 0.410 Depth
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is QUALCAST 21137552?

QUALCAST part number 21137552 is a valve seat with published application data for 4 vehicle configurations from 1974 to 1977. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does QUALCAST 21137552 fit?

This catalog matches 21137552 to 4 year-and-engine configurations from 1974 to 1977. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is QUALCAST 21137552 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. QUALCAST 21137552 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.

Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.