SKP SK82601 Engine Coolant Reservoir Cap

Brand SKP SK82601
Fits Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac · 304 vehicles

Direct-fit replacement. Built for vented-cap cooling system applications.

Wide GM coverage. Fits many Chevrolet, GMC, Cadillac, Buick, Pontiac, and Oldsmobile models.

Easy part matching. SK82601 cross-references Dorman - HELP 82601.

Cross-references Dorman - HELP 82601 for the same application. See all 1.

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Engine Coolant Reservoir Cap for GM Applications

The SKP SK82601 engine coolant reservoir cap is a direct-fit replacement for a wide range of GM vehicles that use a vented cap design. It is built for applications where the reservoir cap must seal the cooling system while maintaining the correct vented configuration.

Key Features

  • Direct replacement coolant reservoir cap for vented-cap applications
  • Compatible with a broad range of Chevrolet, GMC, Cadillac, Buick, Pontiac, and Oldsmobile models
  • Supports proper cooling system sealing on vehicles that require a snap-on style cap
  • Fits many light-duty trucks, SUVs, and passenger cars from the late 1980s through 2002
  • SK82601 part number for easy identification and ordering

Detailed Description

SKP SK82601 is an engine coolant reservoir cap made for specific GM cooling system applications, including Chevrolet C1500, GMC K1500, and Chevrolet Tahoe models. Fitment also extends across other GM platforms such as Suburban, Blazer, Silverado, Yukon, DeVille, and Regal, with notes indicating vented-cap and snap-on-cap requirements where applicable. This part cross-references Dorman - HELP 82601 for the same application. Use SK82601 when replacing a worn, damaged, or missing reservoir cap on a vehicle that calls for this style of cap.

What It Is Used For

  • Replacing a cracked or missing coolant reservoir cap
  • Restoring proper sealing at the coolant reservoir
  • Addressing vented-cap fitment requirements
  • Correcting cap-related cooling system service issues

Installation Notes and Tips

Verify the reservoir cap style before installation, especially on applications marked snap-on cap or vented cap. Match the vehicle year, make, model, and notes in the fitment list to confirm the correct application. Inspect the reservoir neck and sealing surfaces for damage before installing the new cap.

Quality Assurance

SKP replacement parts are cataloged for specific fitment applications, and SK82601 is identified by part number for straightforward cross-reference and selection.

This part fits 304 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2002ChevroletC3500HDSnap On Cap; w/ Vented Cap
2002GMCC3500HDWith Vented Cap
2001ChevroletC3500HDSnap On Cap; w/ Vented Cap
2001GMCC3500HDWith Vented Cap
2000CadillacEscalade5.7LV8
2000ChevroletC25005.7LV8
2000ChevroletC35005.7LV8
2000ChevroletC3500HDw/ Vented Cap
2000ChevroletK25005.7LV8
2000ChevroletK35005.7LV8
2000ChevroletSuburban 1500
2000ChevroletTahoe5.7LV8
2000GMCC25005.7LV8
2000GMCC35005.7LV8
2000GMCC3500HDw/ Vented Cap
2000GMCK25005.7LV8
2000GMCK35005.7LV8
2000GMCYukon5.7LV8
1999CadillacEscalade5.7LV8
1999ChevroletC15005.7LV8
1999ChevroletC1500 Suburban5.7LV8
1999ChevroletC25005.0LV8
1999ChevroletC2500 Suburban5.7LV8
1999ChevroletC35005.7LV8
1999ChevroletC3500HDw/ Vented Cap
1999ChevroletK15005.7LV8
1999ChevroletK1500 Suburban5.7LV8
1999ChevroletK25005.7LV8
1999ChevroletK2500 Suburban5.7LV8
1999ChevroletK35005.7LV8
1999ChevroletSilverado
1999ChevroletSilverado 1500
1999ChevroletSuburban 1500
1999ChevroletTahoe5.7LV8
1999GMCC15005.7LV8
1999GMCC1500 Suburban5.7LV8
1999GMCC25005.0LV8
1999GMCC2500 Suburban5.7LV8
1999GMCC35005.7LV8
1999GMCC3500HDw/ Vented Cap
1999GMCK15005.7LV8
1999GMCK1500 Suburban5.7LV8
1999GMCK25005.7LV8
1999GMCK2500 Suburban5.7LV8
1999GMCK35005.7LV8
1999GMCYukon5.7LV8
1998ChevroletC15004.3LV6
1998ChevroletC1500 Suburban5.7LV8
1998ChevroletC25005.0LV8
1998ChevroletC2500 Suburban5.7LV8
1998ChevroletC35005.7LV8
1998ChevroletC3500HDw/ Vented Cap
1998ChevroletK15004.3LV6
1998ChevroletK1500 Suburban5.7LV8
1998ChevroletK25005.0LV8
1998ChevroletK2500 Suburban5.7LV8
1998ChevroletK35005.7LV8
1998ChevroletSilverado
1998ChevroletSuburban 1500
1998ChevroletTahoe5.7LV8
1998GMCC15004.3LV6
1998GMCC1500 Suburban5.7LV8
1998GMCC25005.0LV8
1998GMCC2500 Suburban5.7LV8
1998GMCC35005.7LV8
1998GMCC3500HDw/ Vented Cap
1998GMCK15004.3LV6
1998GMCK1500 Suburban5.7LV8
1998GMCK25005.0LV8
1998GMCK2500 Suburban5.7LV8
1998GMCK35005.7LV8
1998GMCYukon5.7LV8
1997ChevroletC15004.3LV6
1997ChevroletC1500 Suburban5.7LV8
1997ChevroletC25005.0LV8
1997ChevroletC2500 Suburban5.7LV8
1997ChevroletC35005.7LV8
1997ChevroletC3500HDw/ Vented Cap
1997ChevroletK15004.3LV6
1997ChevroletK1500 Suburban5.7LV8
1997ChevroletK25005.7LV8
1997ChevroletK2500 Suburban5.7LV8
1997ChevroletK35005.7LV8
1997ChevroletSilverado
1997ChevroletSuburban 1500
1997ChevroletTahoe5.7LV8
1997GMCC15004.3LV6
1997GMCC1500 Suburban5.7LV8
1997GMCC25005.0LV8
1997GMCC2500 Suburban5.7LV8
1997GMCC35005.7LV8
1997GMCC3500HDw/ Vented Cap
1997GMCK15004.3LV6
1997GMCK1500 Suburban5.7LV8
1997GMCK25005.7LV8
1997GMCK2500 Suburban5.7LV8
1997GMCK35005.7LV8
1997GMCYukon5.7LV8
1996ChevroletC15004.3LV6
1996ChevroletC1500 Suburban5.7LV8
1996ChevroletC25005.0LV8
1996ChevroletC2500 Suburban5.7LV8
1996ChevroletC35005.7LV8
1996ChevroletC3500HDw/ Vented Cap
1996ChevroletK15004.3LV6
1996ChevroletK1500 Suburban5.7LV8
1996ChevroletK25005.0LV8
1996ChevroletK2500 Suburban5.7LV8
1996ChevroletK35005.7LV8
1996ChevroletSilverado
1996ChevroletSuburban 1500
1996ChevroletTahoe5.7LV8
1996GMCC15004.3LV6
1996GMCC1500 Suburban5.7LV8
1996GMCC25005.0LV8
1996GMCC2500 Suburban5.7LV8
1996GMCC35005.7LV8
1996GMCC3500HDw/ Vented Cap
1996GMCK15004.3LV6
1996GMCK1500 Suburban5.7LV8
1996GMCK25005.7LV8
1996GMCK2500 Suburban5.7LV8
1996GMCK35005.7LV8
1996GMCYukon5.7LV8
1995ChevroletBlazerw/ Vented Cap
1995ChevroletC15004.3LV6
1995ChevroletC1500 Suburban5.7LV8
1995ChevroletC25004.3LV6
1995ChevroletC2500 Suburban5.7LV8
1995ChevroletC35005.7LV8
1995ChevroletC3500HDGASw/ Vented Cap
1995ChevroletK15004.3LV6
1995ChevroletK1500 Suburban5.7LV8
1995ChevroletK25004.3LV6
1995ChevroletK2500 Suburban5.7LV8
1995ChevroletK35005.7LV8
1995ChevroletSilverado
1995ChevroletSuburban 1500
1995ChevroletTahoe5.7LV8
1995GMCC15004.3LV6
1995GMCC1500 Suburban5.7LV8
1995GMCC25004.3LV6
1995GMCC2500 Suburban5.7LV8
1995GMCC35005.7LV8
1995GMCC3500HDGASw/ Vented Cap
1995GMCK15004.3LV6
1995GMCK1500 Suburban5.7LV8
1995GMCK25004.3LV6
1995GMCK2500 Suburban5.7LV8
1995GMCK35005.7LV8
1995GMCYukon5.7LV8
1994ChevroletBlazer5.7LV8
1994ChevroletC15004.3LV6
1994ChevroletC1500 Suburban5.7LV8
1994ChevroletC25004.3LV6
1994ChevroletC2500 Suburban5.7LV8
1994ChevroletC35005.7LV8
1994ChevroletC3500HDGASw/ Vented Cap
1994ChevroletK15004.3LV6
1994ChevroletK1500 Suburban5.7LV8
1994ChevroletK25004.3LV6
1994ChevroletK2500 Suburban5.7LV8
1994ChevroletK35005.7LV8
1994ChevroletSuburban
1994GMCC15004.3LV6
1994GMCC1500 Suburban5.7LV8
1994GMCC25004.3LV6
1994GMCC2500 Suburban5.7LV8
1994GMCC35005.7LV8
1994GMCC3500HDGASw/ Vented Cap
1994GMCK15004.3LV6
1994GMCK1500 Suburban5.7LV8
1994GMCK25004.3LV6
1994GMCK2500 Suburban5.7LV8
1994GMCK35005.7LV8
1994GMCYukon5.7LV8
1993BuickRegal3.1LV6
1993ChevroletBlazer5.7LV8
1993ChevroletC15004.3LV6
1993ChevroletC1500 Suburban5.7LV8
1993ChevroletC25004.3LV6
1993ChevroletC2500 Suburban5.7LV8
1993ChevroletC35005.7LV8
1993ChevroletC3500HDw/ Vented Cap
1993ChevroletK15004.3LV6
1993ChevroletK1500 Suburban5.7LV8
1993ChevroletK25004.3LV6
1993ChevroletK2500 Suburban5.7LV8
1993ChevroletK35005.7LV8
1993ChevroletSuburban
1993GMCC15004.3LV6
1993GMCC1500 Suburban5.7LV8
1993GMCC25004.3LV6
1993GMCC2500 Suburban5.7LV8
1993GMCC35005.7LV8
1993GMCC3500HDw/ Vented Cap
1993GMCK15004.3LV6
1993GMCK1500 Suburban5.7LV8
1993GMCK25004.3LV6
1993GMCK2500 Suburban5.7LV8
1993GMCK35005.7LV8
1993GMCYukon5.7LV8
1993PontiacGrand Prix3.1LV6
1992BuickRegal3.1LV6
1992ChevroletBlazer5.7LV8
1992ChevroletC15004.3LV6
1992ChevroletC1500 Suburban5.7LV8
1992ChevroletC25004.3LV6
1992ChevroletC2500 Suburban5.7LV8
1992ChevroletC35005.7LV8
1992ChevroletC3500HDw/ Vented Cap
1992ChevroletK15004.3LV6
1992ChevroletK1500 Suburban5.7LV8
1992ChevroletK25004.3LV6
1992ChevroletK2500 Suburban5.7LV8
1992ChevroletK35005.7LV8
1992ChevroletLumina2.5LL4
1992ChevroletSuburban
1992GMCC15004.3LV6
1992GMCC1500 Suburban5.7LV8
1992GMCC25004.3LV6
1992GMCC2500 Suburban5.7LV8
1992GMCC35005.7LV8
1992GMCC3500HDw/ Vented Cap
1992GMCK15004.3LV6
1992GMCK1500 Suburban5.7LV8
1992GMCK25004.3LV6
1992GMCK2500 Suburban5.7LV8
1992GMCK35005.7LV8
1992GMCYukon5.7LV8
1992PontiacGrand Prix3.1LV6
1991BuickRegal3.1LV6
1991ChevroletC1500Snap On Cap; w/ Vented Cap
1991ChevroletC2500w/ Vented Cap
1991ChevroletC3500Snap On Cap; w/ Vented Cap
1991ChevroletC3500HDw/ Vented Cap
1991ChevroletK1500Snap On Cap; w/ Vented Cap
1991ChevroletK2500Snap On Cap; w/ Vented Cap
1991ChevroletK3500Snap On Cap; w/ Vented Cap
1991ChevroletLumina2.5LL4
1991GMCC1500Snap On Cap
1991GMCC2500Snap On Cap; w/ Vented Cap
1991GMCC3500Snap On Cap; w/ Vented Cap
1991GMCC3500HDw/ Vented Cap
1991GMCK1500Snap On Cap; w/ Vented Cap
1991GMCK2500Snap On Cap; w/ Vented Cap
1991GMCK3500Snap On Cap; w/ Vented Cap
1991PontiacGrand Prix3.1LV6
1990BuickRegal3.1LV6
1990CadillacCommercial Chassis
1990CadillacDeVille4.5LV8
1990CadillacFleetwood4.5LV8
1990ChevroletC1500Snap On Cap; w/ Vented Cap
1990ChevroletC2500w/ Vented Cap
1990ChevroletC3500Snap On Cap; w/ Vented Cap
1990ChevroletK1500Snap On Cap; w/ Vented Cap
1990ChevroletK2500Snap On Cap; w/ Vented Cap
1990ChevroletK3500Snap On Cap; w/ Vented Cap
1990ChevroletLumina2.5LL4
1990GMCC1500Snap On Cap
1990GMCC2500Snap On Cap; w/ Vented Cap
1990GMCC3500Snap On Cap; w/ Vented Cap
1990GMCK1500Snap On Cap; w/ Vented Cap
1990GMCK2500Snap On Cap; w/ Vented Cap
1990GMCK3500Snap On Cap; w/ Vented Cap
1990OldsmobileCutlass
1990OldsmobileCutlass Supreme3.1LV6
1990PontiacGrand Prix3.1LV6
1989BuickRegal2.8LV6
1989CadillacDeVille4.5LV8
1989CadillacFleetwood4.5LV8
1989ChevroletC1500Snap On Cap; w/ Vented Cap
1989ChevroletC2500w/ Vented Cap
1989ChevroletC3500Snap On Cap; w/ Vented Cap
1989ChevroletK1500Snap On Cap; w/ Vented Cap
1989ChevroletK2500Snap On Cap; w/ Vented Cap
1989ChevroletK3500Snap On Cap; w/ Vented Cap
1989GMCC1500Snap On Cap
1989GMCC2500Snap On Cap; w/ Vented Cap
1989GMCC3500Snap On Cap; w/ Vented Cap
1989GMCK1500Snap On Cap; w/ Vented Cap
1989GMCK2500Snap On Cap; w/ Vented Cap
1989GMCK3500Snap On Cap; w/ Vented Cap
1989OldsmobileCutlass Supreme2.8LV6
1989PontiacGrand Prix2.8LV6
1988BuickRegal2.8LV6
1988CadillacDeVille4.5LV8
1988CadillacFleetwood4.5LV8
1988ChevroletC1500Snap On Cap; w/ Vented Cap
1988ChevroletC2500w/ Vented Cap
1988ChevroletC3500Snap On Cap; w/ Vented Cap
1988ChevroletK1500Snap On Cap; w/ Vented Cap
1988ChevroletK2500Snap On Cap; w/ Vented Cap
1988ChevroletK3500Snap On Cap; w/ Vented Cap
1988GMCC1500Snap On Cap
1988GMCC2500Snap On Cap; w/ Vented Cap
1988GMCC3500Snap On Cap; w/ Vented Cap
1988GMCK1500Snap On Cap; w/ Vented Cap
1988GMCK2500Snap On Cap; w/ Vented Cap
1988GMCK3500Snap On Cap; w/ Vented Cap
1988OldsmobileCutlass Supreme2.8LV6
1988PontiacGrand Prix2.8LV6
1987CadillacDeVille4.1LV8
1987CadillacFleetwood4.1LV8
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 82601