ACDELCO part description

Technical Specifications

Part Number RC27
weight 2 oz

Product Description

Radiator Fill Cap

Product Attributes

Width 3.7 IN
Length (In) 1 IN
Cap Depth 0.96 IN
Weight (lb) 0.07 lb
Height 0.95 IN
Volume (cu in) 5.89cu in
Maximum Pressure 15 PS
277 19.5 MM
Cap Depth 24.3 MM
Filler Neck Inside Diameter 46.1 MM
Filler Neck Outside Diameter 56.77 MM
Product Description ACDelco GM Original Equipment Radiator Caps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These caps help seal and maintain pressure in your vehicle's engine cooling system. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. &#9888;<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features & Benefits - Bullet 2 Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Features & Benefits - Bullet 4 GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Lever Type No
Programming Required No
Quick Pressure Release No
Cap Finish Plastic
Material Plastic Covered Stainless Steel
Features & Benefits - Bullet 5 GM regularly updates production and service part designs to integrate new materials and technologies
Shape Round
Features & Benefits - Bullet 3 ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
Features & Benefits - Bullet 1 Helps seal and maintain pressure in your vehicle's engine cooling system
Coolant Recovery System Yes
Meets or Exceeds Original Equipment Manufacture Specifications Yes

Additional Information

Warranty Special 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|36 Months/60,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details
Harmonized Tariff Code (HTS) 8708917550
Country of Origin (Primary) IN
Warranty Special UOM TX
UPC 00036666946543

Fits Vehicles

  • Cadillac Escalade (1999)
  • GMC S15 (1982-1990)
  • Buick Rendezvous (2002)
  • Chevrolet Cavalier (1982-1994)
  • GMC V1500 (1987)
  • GMC R1500 Suburban (1987-1991)
  • GMC V2500 Suburban (1987-1991)
  • GMC R2500 Suburban (1987-1991)
  • GMC R1500 (1987)
  • GMC V3500 (1987-1991)
  • GMC V2500 (1987)
  • GMC R3500 (1987-1991)
  • GMC R2500 (1987-1989)
  • GMC V1500 Suburban (1987-1991)
  • Chevrolet R2500 (1989)
  • Chevrolet R20 Suburban (1987-1988)
  • Chevrolet V20 Suburban (1987-1988)
  • Chevrolet V20 (1987)
  • Chevrolet V1500 Suburban (1989-1991)
  • Chevrolet V10 Suburban (1987-1988)
  • Chevrolet R20 (1987-1988)
  • Chevrolet R1500 Suburban (1989-1991)
  • Chevrolet V10 (1987)
  • Chevrolet R10 Suburban (1987-1988)
  • Chevrolet R3500 (1989-1991)
  • Chevrolet R10 (1987)
  • Chevrolet V3500 (1989-1991)
  • Chevrolet V30 (1987-1988)
  • Chevrolet V2500 Suburban (1989-1991)
  • Chevrolet R30 (1987-1988)
  • Chevrolet R2500 Suburban (1989-1991)
  • GMC Typhoon (1992-1993)
  • GMC Syclone (1991)
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  • Oldsmobile Bravada (1991-1994)
  • Chevrolet S10 Blazer (1983-1994)
  • Pontiac Fiero (1984-1988)
  • GMC Yukon (1992-1999)
  • GMC C3500HD (1991-1999)
  • Chevrolet C2500 Suburban (1992-1999)
  • Chevrolet Blazer (1987-1994)
  • Chevrolet K1500 Suburban (1992-1999)
  • Chevrolet K2500 Suburban (1992-1999)
  • Chevrolet C3500 (1988-1999)
  • Chevrolet K1500 (1988-1998)
  • Chevrolet Tahoe (1995-1999)
  • Chevrolet K3500 (1988-1999)
  • Chevrolet C2500 (1988-1999)
  • Chevrolet C1500 Suburban (1992-1999)
  • Chevrolet C1500 (1988-1998)
  • Chevrolet K2500 (1988-1999)
  • Chevrolet C3500HD (1991-1999)
  • GMC Sonoma (1991-1994)
  • Chevrolet S10 (1982-1994)
  • Chevrolet LLV (1990-1995)
  • Chevrolet Celebrity (1982-1990)
  • Pontiac J2000 (1982-1983)
  • GMC Safari (1985-1994)
  • Chevrolet Astro (1985-1999)
  • Chevrolet Citation II (1984-1985)
  • Chevrolet Express 3500 (1996-1999)
  • Chevrolet Express 2500 (1996-1999)
  • Chevrolet Express 1500 (1996-1999)
  • Pontiac J2000 Sunbird (1984-1985)
  • Pontiac Trans Sport (1990-1998)
  • Pontiac Aztek (2001)
  • Pontiac Montana (1999-2002)
  • Cadillac 60 Special (1993)
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  • Chevrolet Venture (1997-2001)
  • Oldsmobile Cutlass Ciera (1982-1996)
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  • Cadillac Cimarron (1982-1986)
  • Pontiac Safari (1987-1989)
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  • Chevrolet Beretta (1987-1991)
  • Oldsmobile Regency (1997-1998)
  • Oldsmobile LSS (1996-1999)
  • Oldsmobile 88 (1992-1999)
  • Pontiac 6000 (1982-1991)
  • Cadillac Allante (1987-1992)
  • Buick Reatta (1988-1991)
  • Chevrolet Lumina (1990-2001)
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  • Buick Commercial Chassis (1991-1993)
  • Buick Roadmaster (1991-1993)
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  • Oldsmobile Intrigue (1998-1999)
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  • Pontiac Sunbird (1976-1980, 1986-1994)
  • Pontiac Ventura (1977)
  • Pontiac Phoenix (1977-1984)
  • Pontiac LeMans (1977-1981)
  • Pontiac Grand Safari (1977-1978)
  • Chevrolet P10 (1978-1980)
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  • Chevrolet K20 (1978-1986)
  • Chevrolet Monte Carlo (1977-1988, 1995-2002)
  • Chevrolet Malibu (1977-1981)
  • Chevrolet K30 (1978-1986)
  • GMC P15 (1978)
  • Chevrolet C10 Suburban (1978-1986)
  • Chevrolet C10 (1978-1986)
  • Pontiac Acadian (1977-1981)
  • Chevrolet El Camino (1978-1984)
  • Chevrolet Corvette (1977-1981, 1984, 1991-1996)
  • Chevrolet Citation (1980-1983)
  • Chevrolet C20 (1978-1986)
  • Chevrolet C20 Suburban (1978-1986)
  • GMC P25 (1978)
  • Chevrolet Vega (1971-1976)
  • GMC K35 (1978)
  • GMC P2500 (1979-1989)
  • GMC P35 (1978)
  • GMC P3500 (1979-1993)
  • GMC K3500 (1979-1986, 1988-1999)
  • GMC K25 Suburban (1978)
  • GMC K2500 Suburban (1979-1986, 1992-1999)
  • Pontiac Astre (1976-1977)
  • Buick Century (1977-2002)
  • Pontiac Grand Am (1978-1980, 1985-1988)
  • Pontiac Firebird (1977-1992)
  • Pontiac Grand Prix (1977-2002)
  • Pontiac Catalina (1977-1981)
  • Pontiac Grand LeMans (1977-1981)
  • GMC P1500 (1979-1980)
  • Pontiac Bonneville (1977-2001)
  • Oldsmobile Starfire (1977-1980)
  • Cadillac Calais (1969-1976)
  • Buick Estate Wagon (1977-1979, 1982-1983)
  • GMC G15 (1978)
  • GMC C2500 Suburban (1979-1986, 1992-1999)
  • GMC G25 (1978)
  • GMC C35 (1978)
  • GMC C3500 (1979-1986, 1988-1999)
  • GMC Caballero (1978-1982, 1984)
  • GMC G2500 (1979-1995)
  • GMC G1500 (1979-1995)
  • GMC C25 Suburban (1978)
  • GMC C15 Suburban (1978)
  • Pontiac Laurentian (1977-1981)
  • GMC C1500 Suburban (1979-1986, 1992-1999)
  • Chevrolet P30 (1978-1993)
  • Chevrolet Monza (1976-1980)
  • GMC C15 (1978)
  • Chevrolet P20 (1978-1989)
  • Chevrolet Nova (1977-1979)
  • Buick Skylark (1977-1988)
  • Buick Electra (1975-1990)
  • Buick Skyhawk (1976-1980, 1982-1988)
  • Buick Regal (1977-2002)
  • Buick Riviera (1977-1985, 1987-1993, 1995-1999)
  • Buick LeSabre (1977-2001)
  • GMC C2500 (1979-1986, 1988-1999)
  • GMC C25 (1978)
  • GMC G3500 (1979-1995)
  • GMC Jimmy (1978-1994)
  • GMC K2500 (1979-1986, 1988-1999)
  • GMC K1500 Suburban (1979-1986, 1992-1999)
  • GMC K1500 (1979-1986, 1988-1998)
  • GMC K25 (1978)
  • GMC K15 (1978)
  • GMC K15 Suburban (1978)
  • GMC G35 (1978)
  • GMC Sprint (1977)
  • GMC C1500 (1979-1986, 1988-1998)
  • Oldsmobile Cutlass Cruiser (1980-1983, 1987, 1989-1993)
  • Oldsmobile Cutlass Salon (1977-1980, 1985-1987)
  • Oldsmobile Custom Cruiser (1973-1992)
  • Oldsmobile Cutlass Supreme (1973-1997)
  • Oldsmobile 98 (1973-1983, 1991-1996)
  • Oldsmobile Cutlass Calais (1978-1981, 1984, 1988)
  • Oldsmobile Cutlass (1973-1981)
  • Oldsmobile Toronado (1971-1992)
  • Chevrolet Chevette (1976-1987)
  • Chevrolet C30 (1978-1986)
  • Chevrolet Caprice (1980-1993)
  • Cadillac Eldorado (1969-1981, 1983-1993)
  • Chevrolet Camaro (1977-1992)
  • Oldsmobile Delta 88 (1973-1991)
  • Oldsmobile Omega (1973-1984)
  • Chevrolet K5 Blazer (1978-1986)
  • Cadillac DeVille (1969-1985, 1987-1995)
  • Cadillac Fleetwood (1969-1993)
  • Cadillac Seville (1976-1981, 1983-1993)

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.

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