Show Prices In Language 
Log In or Create Account (Optional)
Welcome! This is our traditional HTML catalog. Please click here for our Interactive Catalog with more cool features!FINDING PARTS: Click make to choose vehicle and see parts that fit. Everything is in stock unless marked "Non-stock." • PLACING AN ORDER: Add parts to cart, enter country & postal code to see shipping options & costs. • EXISTING ORDER: To check status or report a problem, click Order Status & Returns.
Filter By Keyword(s):
Related Parts
1951 MERCURY MONTEREY 4.2L 255 cubic inch V8 : Electrical-Switch & Relay : Horn Relay  PriceAdd to Cart
AIRTEX / WELLS 1R1713 {#1116775, 1125916, 1261016, 1496079, 1566372, 665032, 665079, 673028, 689916, 7RA13853A, 853750, 955556, FAA13853A, HR603} More Info
* Stocked in outlying warehouse--shipping delayed up to 1 business day
STANDARD MOTOR PRODUCTS HR114 {#1116775, 1116779, 1116792, 1125916, 1261016, 1496079, 1566372, 19106977, 3113989, 3134335, 665032, 665079, 673028, 6813842, 689916, 7RA13853A, 7RA13853B, 7RAB853A, 853750, 8S0871, 955556, 96H13842, FAA13853A, HB52, J3113989, J3134335, J643889, U1737} More Info
ACDELCO D1743C {#19106977} Professional More Info

Please check notes in each part listing to ensure the Horn Relay is correct for your 1951 MERCURY MONTEREY with a 4.2L 255 engine. AIRTEX / WELLS, STANDARD MOTOR PRODUCTS, & ACDELCO are competing brands, and each brand's Horn Relay may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Horn Relay fits only certain 1951 MERCURY MONTEREY models.

Clicking a "More Info" link will display a picture and/or other details about that Horn Relay in a separate window (you may need to turn off your pop-up-blocking software for this to work).

After choosing a Horn Relay, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Electrical-Switch & Relay parts, other MERCURY MONTEREY parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 1951 MERCURY will not be lost if you switch.