Autotecnica GM1416930 PCV Valve Grommet

PCV Valve Grommet Overview

Autotecnica GM1416930 is a PCV valve grommet for a wide range of Chevrolet, GMC, Buick, Cadillac, Pontiac, Oldsmobile, and Isuzu applications. It uses a push-on attachment style with a straight nipple and is sized for the listed inside and outside diameters.

Key Features

• Push-on attachment for straightforward PCV valve sealing.
• Straight nipple direction for a direct hose connection path.
• Inside diameter of 0.875 in. and outside diameter of 1.58 in.
• Autotecnica replacement part number GM1416930.
• Cross-references Dorman - HELP 42055 for the same application.

Fitment Details

Compatible with a broad range of GM and related vehicles. Fits 2004 Buick Rainier, N/A; Fits 2003-2004 GMC Envoy XL, N/A; Fits 2004 GMC Envoy XUV, N/A; Fits 2003-2004 Isuzu Ascender, N/A; Fits 2002-2003 Cadillac Escalade, N/A; Fits 2003 Cadillac Escalade ESV, N/A; Fits 2002-2003 Cadillac Escalade EXT, N/A; Fits 2003 Chevrolet Avalanche 1500, N/A; Fits 2003 Chevrolet Express 2500, N/A; Fits 2003 Chevrolet Express 3500, N/A; Fits 1996-2000 Chevrolet Express 3500, N/A; Fits 2003 Chevrolet SSR, N/A; Fits 2003 Chevrolet Trailblazer EXT, N/A; Fits 2001-2003 GMC Sierra 2500 HD, N/A; Fits 2003 Hummer H2, N/A; Fits 1998-2002 Pontiac Firebird, N/A; Fits 1982-1983 Pontiac Firebird, N/A; Fits 1975-1980 Pontiac Firebird, N/A; Fits 1998-2001 Chevrolet Camaro, N/A; Fits 1976-1983 Chevrolet Camaro, N/A; Fits 1997-2001 Chevrolet Corvette, N/A; Fits 1976-1982 Chevrolet Corvette, N/A; Fits 1999-2001 Chevrolet Silverado 1500, N/A; Fits 1999-2001 Chevrolet Silverado 2500, N/A; Fits 2001 Chevrolet Silverado 3500, N/A; Fits 2000-2001 Chevrolet Suburban 1500, N/A; Fits 2000-2001 Chevrolet Suburban 2500, N/A; Fits 2000-2001 Chevrolet Tahoe, N/A; Fits 1999-2001 GMC Sierra 1500, N/A; Fits 1999-2001 GMC Sierra 2500, N/A; Fits 2001 GMC Sierra 3500, N/A; Fits 2001 GMC Yukon, N/A; Fits 2000-2001 GMC Yukon XL 1500, N/A; Fits 2000-2001 GMC Yukon XL 2500, N/A; Fits 1992-2000 Chevrolet C2500, N/A; Fits 1991-2000 Chevrolet C3500, N/A; Fits 1991-2000 Chevrolet K2500, N/A; Fits 1992-2000 Chevrolet K3500, N/A; Fits 1992-2000 GMC C2500, N/A; Fits 1981-1982 GMC C2500, N/A; Fits 1992-2000 GMC K2500, N/A; Fits 1992-2000 GMC K3500, N/A; Fits 1996-2000 GMC Savana 3500, N/A; Fits 1992-1999 Chevrolet C2500 Suburban, N/A; Fits 1992-1999 Chevrolet K2500 Suburban, N/A; Fits 1991-1999 Chevrolet P30, N/A; Fits 1992-1999 GMC C2500 Suburban, N/A; Fits 1982 GMC C2500 Suburban, N/A; Fits 1992-1999 GMC K2500 Suburban, N/A; Fits 1991-1999 GMC P3500, N/A; Fits 1992-1996 Chevrolet G30, N/A; Fits 1992-1993 Chevrolet C1500, N/A; Fits 1991 Chevrolet R2500 Suburban, N/A; Fits 1991 Chevrolet R3500, N/A; Fits 1991 Chevrolet V3500, N/A; Fits 1991 GMC R2500 Suburban, N/A; Fits 1991 GMC R3500, N/A; Fits 1991 GMC V3500, N/A; Fits 1976-1985 Buick LeSabre, N/A; Fits 1975-1985 Buick Regal, N/A; Fits 1977-1985 Buick Riviera, N/A; Fits 1975-1983 Buick Century, N/A; Fits 1982-1983 Buick Skyhawk, N/A; Fits 1975-1980 Buick Skyhawk, N/A; Fits 1975-1983 Buick Skylark, N/A; Fits 1982-1983 Cadillac Cimarron, N/A; Fits 1981-1983 Cadillac Commercial Chassis, N/A; Fits 1980-1983 Cadillac DeVille, N/A; Fits 1981-1983 Cadillac Eldorado, N/A; Fits 1980-1983 Cadillac Fleetwood, N/A; Fits 1981-1983 Cadillac Seville, N/A; Fits 1976-1983 Chevrolet Caprice, N/A; Fits 1982-1983 Chevrolet Cavalier, N/A; Fits 1982-1983 Chevrolet Celebrity, N/A; Fits 1976-1983 Chevrolet Chevette, N/A; Fits 1980-1983 Chevrolet Citation, N/A; Fits 1976-1983 Chevrolet El Camino, N/A; Fits 1976-1983 Chevrolet Impala, N/A; Fits 1976-1983 Chevrolet Malibu, N/A; Fits 1976-1983 Chevrolet Monte Carlo, N/A; Fits 1980-1983 Oldsmobile 98, N/A; Fits 1980-1983 Oldsmobile Custom Cruiser, N/A; Fits 1980-1983 Oldsmobile Cutlass Calais, N/A; Fits 1982-1983 Oldsmobile Cutlass Ciera, N/A; Fits 1980-1983 Oldsmobile Cutlass Cruiser, N/A; Fits 1980-1983 Oldsmobile Cutlass Supreme, N/A; Fits 1980-1983 Oldsmobile Delta 88, N/A; Fits 1982-1983 Oldsmobile Firenza, N/A; Fits 1980-1983 Oldsmobile Omega, N/A; Fits 1980-1983 Oldsmobile Toronado, N/A; Fits 1982-1983 Pontiac 6000, N/A; Fits 1975-1983 Pontiac Bonneville, N/A; Fits 1975-1983 Pontiac Grand Prix, N/A; Fits 1982-1983 Pontiac J2000, N/A; Fits 1983 Pontiac Parisienne, N/A; Fits 1977-1983 Pontiac Phoenix, N/A; Fits 1981-1983 Pontiac T1000, N/A; Fits 1981-1982 GMC C1500, N/A; Fits 1981-1982 GMC C1500 Suburban, N/A; Fits 1981-1982 GMC G1500, N/A; Fits 1981-1982 GMC G2500, N/A; Fits 1981-1982 GMC Jimmy, N/A; Fits 1981-1982 GMC K1500, N/A; Fits 1982 GMC K1500 Suburban, N/A; Fits 1981 GMC G3500, N/A; Fits 1980-1981 Oldsmobile Cutlass, N/A; Fits 1975-1981 Pontiac Catalina, N/A; Fits 1975-1980 Chevrolet Monza, N/A; Fits 1980 Oldsmobile Cutlass Salon, N/A; Fits 1979-1980 Oldsmobile Starfire, N/A; Fits 1978-1980 Pontiac Grand Am, N/A; Fits 1973-1975 Pontiac Grand Am, N/A; Fits 1975-1980 Pontiac Grand LeMans, N/A; Fits 1975-1980 Pontiac LeMans, N/A; Fits 1979-1980 Pontiac Sunbird, N/A; Fits 1976-1979 Chevrolet Nova, N/A.

Common Problems It Can Address

• Cracked or hardened PCV valve grommet material.
• Loose PCV valve seating at the valve cover opening.
• Vacuum leaks at the PCV connection point.
• Oil vapor seepage around the PCV valve interface.
• Improper hose alignment from a damaged nipple connection.

Installation Notes

Verify the PCV valve opening size and nipple orientation before installation. The push-on design is intended for a direct fit where the listed dimensions match the original opening. Clean the sealing surface thoroughly so the grommet seats evenly.

Quality Assurance

Autotecnica manufactures aftermarket parts under ISO/TS 16949 quality management standards and backs this part with a two-year, unlimited mileage warranty. GM1416930 is positioned as an OEM-spec replacement alternative for service work on the listed applications.