Steele Rubber

1-11/16" Firewall Grommet

Part Number:
70-1876-20
OEM Number:
411709
Bore Diameter:
9/16"
Outside Diameter:
1-11/16"
Price:
$26.69/ea.
Made to Order Takes 5-7 Days In Stock

This Firewall Grommet is used to run the main wiring harness through the firewall. Designed from the original part for superior fit and seal. Made from high-quality dense rubber to provide excellent durability.

  • Made from top quality EPDM rubber to ensure durability and proper fitment.
  • Designed from original parts for excellent workmanship.
  • Replaces factory #411709.

Product Details
Part Number: 70-1876-20
Dimensions: Outer Diameter: 1-11/16” | Bore Diameter: 9/16"
Material: EPDM Dense Rubber
Installation Type: Press In


Hand Crafted. Guaranteed to Fit. Made in USA.

Please check the Matching Vehicles tab to confirm this part is applicable to your vehicle.

*All parts sold by Steele Rubber Products are backed by our 100% Satisfaction Guarantee! Learn more!

Year Make Model Style
1939 Oldsmobile Series 60 - Model F 2 door Business Coupe
1939 Oldsmobile Series 60 - Model F 2 door Club Coupe - 4 Passenger
1939 Oldsmobile Series 60 - Model F 2 door Sedan - 5 Passenger
1939 Oldsmobile Series 60 - Model F 4 door Sedan - 5 Passenger
1939 Oldsmobile Series 70 - Model G 2 door Business Coupe
1939 Oldsmobile Series 70 - Model G 2 door Club Sedan - 4 Passenger
1939 Oldsmobile Series 70 - Model G 2 door Convertible
1939 Oldsmobile Series 70 - Model G 2 door Sedan - 5 Passenger
1939 Oldsmobile Series 70 - Model G 4 door Sedan - 5 Passenger
1939 Oldsmobile Series 80 - Model L 2 door Business Coupe
1939 Oldsmobile Series 80 - Model L 2 door Club Coupe
1939 Oldsmobile Series 80 - Model L 2 door Convertible
1939 Oldsmobile Series 80 - Model L 2 door Coupe - 5 Passenger
1939 Oldsmobile Series 80 - Model L 4 door Sedan - 5 Passenger
1940 Oldsmobile Series 60 Special - Model F 2 door Business Coupe
1940 Oldsmobile Series 60 Special - Model F 2 door Club Coupe - 4 Passenger
1940 Oldsmobile Series 60 Special - Model F 2 door Convertible
1940 Oldsmobile Series 60 Special - Model F 2 door Touring Sedan - 5 Passenger
1940 Oldsmobile Series 60 Special - Model F 4 door Touring Sedan - 5 Passenger
1940 Oldsmobile Series 60 Special - Model F 4 door Wagon
1940 Oldsmobile Series 70 Dynamic - Model G 2 door Business Coupe
1940 Oldsmobile Series 70 Dynamic - Model G 2 door Club Coupe - 4 Passenger
1940 Oldsmobile Series 70 Dynamic - Model G 2 door Convertible
1940 Oldsmobile Series 70 Dynamic - Model G 2 door Touring Sedan - 5 Passenger
1940 Oldsmobile Series 70 Dynamic - Model G 4 door Touring Sedan - 5 Passenger
1940 Oldsmobile Series 90 Custom Cruiser - Model L 2 door Convertible
1940 Oldsmobile Series 90 Custom Cruiser - Model L 2 door Coupe
1940 Oldsmobile Series 90 Custom Cruiser - Model L 4 door Convertible
1940 Oldsmobile Series 90 Custom Cruiser - Model L 4 door Sedan
1941 Oldsmobile Custom Cruiser Series 96 - Model H 2 door Convertible
1941 Oldsmobile Custom Cruiser Series 96 - Model H 2 door Coupe
1941 Oldsmobile Custom Cruiser Series 96 - Model H 4 door Sedan
1941 Oldsmobile Custom Cruiser Series 98 - Model L 2 door Convertible
1941 Oldsmobile Custom Cruiser Series 98 - Model L 2 door Coupe
1941 Oldsmobile Custom Cruiser Series 98 - Model L 4 door Convertible
1941 Oldsmobile Custom Cruiser Series 98 - Model L 4 door Sedan
1941 Oldsmobile Dynamic Series 76 - Model G 2 door Business Coupe
1941 Oldsmobile Dynamic Series 76 - Model G 2 door Club Sedan - 5 Passenger
1941 Oldsmobile Dynamic Series 76 - Model G 4 door Sedan - 5 Passenger
1941 Oldsmobile Dynamic Series 78 - Model J 2 door Business Coupe
1941 Oldsmobile Dynamic Series 78 - Model J 2 door Club Sedan - 5 Passenger
1941 Oldsmobile Dynamic Series 78 - Model J 4 door Sedan - 5 Passenger
1941 Oldsmobile Special Series 66 - Model F 2 door Business Coupe
1941 Oldsmobile Special Series 66 - Model F 2 door Club Coupe - 4 Passenger
1941 Oldsmobile Special Series 66 - Model F 2 door Convertible
1941 Oldsmobile Special Series 66 - Model F 2 door Sedan - 5 Passenger
1941 Oldsmobile Special Series 66 - Model F 4 door Sedan - 5 Passenger
1941 Oldsmobile Special Series 66 - Model F 4 door Wagon
1941 Oldsmobile Special Series 68 - Model E 2 door Convertible
1941 Oldsmobile Special Series 68 - Model E 2 door Coupe
1941 Oldsmobile Special Series 68 - Model E 2 door Coupe - 5 Passenger
1941 Oldsmobile Special Series 68 - Model E 4 door Sedan
1941 Oldsmobile Special Series 68 - Model E 4 door Wagon