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Duct Hose, GM Vehicles, Heater & A/C, 1-¾", Vinyl, 6-Foot long

Part# : CH37380
Sold As: Each
Ship Size: Standard
Price Match: Eligible
$37.99
List Price: $42.95
You Save 12%
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Fits 1978–1983 Malibu View fitment for 59 models
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Original Style Corrugated Hose

Available in a variety of styles and sizes

Get your hot and cold air where it needs to go with these duct hoses from OPGI. The hoses connect the air supply from your heater or AC box to the dash deflectors to maintain a comfortable passenger compartment. Sold in 6-foot sections.

Find Item In These Catalogs

  • 2025 Chevelle, El Camino 64-77 361
  • 2025 Cutlass, F-85 & 442 61-77 226
  • 2025 GM G-Body 1978-1988 199
  • 2025 GTO, LeMans & Tempest 251
  • 2025 Monte Carlo 70-77 214
  • 2025 Riviera 1963-76 117
  • 2025 Skylark, GS & GSX 61-72 202
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National Vinyl - 1-3/4" x 6-ft.
1984–1987 Buick Grand National Vinyl - 1-3/4" x 6-ft.
1976–1987 Buick Regal Vinyl - 1-3/4" x 6-ft.
1963–1976 Buick Riviera Vinyl - 1-3/4" x 6-ft.
1961–1972 Buick Skylark Vinyl - 1-3/4" x 6-ft.
1983–1987 Buick T-Type Vinyl - 1-3/4" x 6-ft.
1938–1993 Cadillac 60 Special Vinyl - 1-3/4" x 6-ft.
2013–2019 Cadillac ATS Vinyl - 1-3/4" x 6-ft.
1965–1976 Cadillac Calais Vinyl - 1-3/4" x 6-ft.
2003–2019 Cadillac CTS Vinyl - 1-3/4" x 6-ft.
1959–2005 Cadillac DeVille Vinyl - 1-3/4" x 6-ft.
1953–2002 Cadillac Eldorado Vinyl - 1-3/4" x 6-ft.
1999–2000 Cadillac Escalade Vinyl - 1-3/4" x 6-ft.
2002–2023 Cadillac Escalade Vinyl - 1-3/4" x 6-ft.
2002–2013 Cadillac Escalade EXT Vinyl - 1-3/4" x 6-ft.
1965–1996 Cadillac Fleetwood Vinyl - 1-3/4" x 6-ft.
1936–1951 Cadillac Series 60 Vinyl - 1-3/4" x 6-ft.
1946–1964 Cadillac Series 60 Fleetwood  
1936–1951 Cadillac Series 61 Vinyl - 1-3/4" x 6-ft.
1937–1976 Cadillac Series 62 Vinyl - 1-3/4" x 6-ft.
1936–1951 Cadillac Series 63 Vinyl - 1-3/4" x 6-ft.
1937–1938 Cadillac Series 65 Vinyl - 1-3/4" x 6-ft.
1936–1942 Cadillac Series 67 Vinyl - 1-3/4" x 6-ft.
1936–1937 Cadillac Series 70 Vinyl - 1-3/4" x 6-ft.
1940 Cadillac Series 72 Vinyl - 1-3/4" x 6-ft.
1936–1942 Cadillac Series 75 Vinyl - 1-3/4" x 6-ft.
1946–1964 Cadillac Series 75 Vinyl - 1-3/4" x 6-ft.
1946–1964 Cadillac Series 75 Fleetwood  
1976–2004 Cadillac Seville Vinyl - 1-3/4" x 6-ft.
2005–2011 Cadillac STS Vinyl - 1-3/4" x 6-ft.
2004–2009 Cadillac XLR Vinyl - 1-3/4" x 6-ft.
1947–1955 Chevrolet Advance Design  
1960–1987 Chevrolet C10 Vinyl - 1-3/4" x 6-ft.
1960–1987 Chevrolet C20 Vinyl - 1-3/4" x 6-ft.
1960–1987 Chevrolet C30 Vinyl - 1-3/4" x 6-ft.
1964–1977 Chevrolet Chevelle Vinyl - 1-3/4" x 6-ft.
1960–1969 Chevrolet Corvair Vinyl - 1-3/4" x 6-ft.
1961–1965 Chevrolet Corvair 95 FC Vinyl - 1-3/4" x 6-ft.
1959–1960 Chevrolet El Camino Vinyl - 1-3/4" x 6-ft.
Vinyl - 1-3/4" x 6-ft.
1964–1987 Chevrolet El Camino Vinyl - 1-3/4" x 6-ft.
Vinyl - 1-3/4" x 6-ft.
1960–1987 Chevrolet K10 Vinyl - 1-3/4" x 6-ft.
1960–1987 Chevrolet K20 Vinyl - 1-3/4" x 6-ft.
1977–1987 Chevrolet K30 Vinyl - 1-3/4" x 6-ft.
1978–1983 Chevrolet Malibu Vinyl - 1-3/4" x 6-ft.
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo 1970–1977: Vinyl - 1-3/4" x 6-ft.
Vinyl - 1-3/4" x 6-ft.
1995–2007 Chevrolet Monte Carlo Vinyl - 1-3/4" x 6-ft.
1960–1991 Chevrolet Suburban Vinyl - 1-3/4" x 6-ft.
1955–1959 Chevrolet Task Force Vinyl - 1-3/4" x 6-ft.
1955–1959 GMC Blue Chip Vinyl - 1-3/4" x 6-ft.
1960–1987 GMC C15/C1500 Vinyl - 1-3/4" x 6-ft.
1960–1987 GMC C25/C2500 Vinyl - 1-3/4" x 6-ft.
1960–1987 GMC C35/C3500 Vinyl - 1-3/4" x 6-ft.
1970–1991 GMC Jimmy Vinyl - 1-3/4" x 6-ft.
1960–1987 GMC K15/K1500 Vinyl - 1-3/4" x 6-ft.
1960–1987 GMC K25/K2500 Vinyl - 1-3/4" x 6-ft.
1977–1987 GMC K35/K3500 Vinyl - 1-3/4" x 6-ft.
1947–1955 GMC New Design Vinyl - 1-3/4" x 6-ft.
1961–1988 Oldsmobile Cutlass Vinyl - 1-3/4" x 6-ft.
1958–1986 Pontiac Bonneville Vinyl - 1-3/4" x 6-ft.
1959–1977 Pontiac Catalina Vinyl - 1-3/4" x 6-ft.
1962–1987 Pontiac Grand Prix Vinyl - 1-3/4" x 6-ft.
1964–1973 Pontiac GTO Vinyl - 1-3/4" x 6-ft.
1961–1981 Pontiac LeMans Vinyl - 1-3/4" x 6-ft.
1961–1970 Pontiac Tempest Vinyl - 1-3/4" x 6-ft.
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Duct Hose, GM Vehicles, Heater & A/C, 1-¾
Duct Hose, GM Vehicles, Heater & A/C, 1-¾", Vinyl, 6-Foot long