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            2018 Acura ILX Base 4 Cyl 2.4L expand_more
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            GMC Radiator Cap Adapter

            We have 5 Items In-stock.
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            Stant 12024 Radiator Cap Adapter - Direct Fit

            $19.72 $31.63 You Save $11.91 (38%)
            Add to Cart
            Availability: In Stock, 1-2 Business Days
            Only from APW Rewards
            When it comes down to choosing a dependable source for your cooling system's radiator cap adapter, turn to Stant. Excellent fitment, reliable overall functionality, and robust framework are the major features of Stant's original equipment (OE) radia...(see more)
            • Brand SKU#: Stant 12024
            • Warranty: 90-day Stant limited warranty
            • Anticipated Ship Out Time: 1-2 Business Days
            • Quantity Sold: Sold individually

            Stant 12025 Radiator Cap Adapter - Direct Fit

            $64.83 $169.25 You Save $104.42 (62%)
            Add to Cart
            Availability: In Stock, 1-2 Business Days
            Only from APW Rewards
            When it comes down to choosing a dependable source for your cooling system's radiator cap adapter, turn to Stant. Excellent fitment, reliable overall functionality, and robust framework are the major features of Stant's original equipment (OE) radia...(see more)
            • Brand SKU#: Stant 12025
            • Warranty: 90-day Stant limited warranty
            • Anticipated Ship Out Time: 1-2 Business Days
            • Quantity Sold: Sold individually

            Stant 12032 Radiator Cap Adapter - Direct Fit

            $46.92 $110.47 You Save $63.55 (58%)
            Add to Cart
            Availability: In Stock, 1-2 Business Days
            Only from APW Rewards
            When it comes down to choosing a dependable source for your cooling system's radiator cap adapter, turn to Stant. Excellent fitment, reliable overall functionality, and robust framework are the major features of Stant's original equipment (OE) radia...(see more)
            • Brand SKU#: Stant 12032
            • Warranty: 90-day Stant limited warranty
            • Anticipated Ship Out Time: 1-2 Business Days
            • Quantity Sold: Sold individually

            Fits the following GMC Models

            • C2500 Suburban | Base | 8 Cyl 7.4L
            • C2500 Suburban | SLE | 8 Cyl 7.4L
            • C2500 Suburban | SLT | 8 Cyl 7.4L
            • K2500 Suburban | Base | 8 Cyl 7.4L
            • K2500 Suburban | SLE | 8 Cyl 7.4L
            • K2500 Suburban | SLT | 8 Cyl 7.4L
            • Sierra 2500 | SL | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Sierra 2500 | SLE | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Sierra 2500 | SLT | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Sierra 1500 | SLE | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Sierra 1500 | SLT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Sierra 1500 | SL | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Yukon | SLT | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Yukon | SLE | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Yukon XL 2500 | SLE | 8 Cyl 6.0L | 8 Cyl 8.1L
            • Yukon XL 2500 | SLT | 8 Cyl 6.0L | 8 Cyl 8.1L
            • Yukon XL 1500 | SLE | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Yukon XL 1500 | SLT | 8 Cyl 5.3L | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Sierra 1500 | C3 | 8 Cyl 6.0L
            • Sierra 2500 HD | SLE | 8 Cyl 8.1L | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 2500 HD | SLT | 8 Cyl 8.1L | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 3500 | SLE | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 | SLT | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Yukon XL 1500 | Denali | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Yukon | Denali | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Sierra 1500 HD | SLE | 8 Cyl 6.0L
            • Sierra 1500 HD | SLT | 8 Cyl 6.0L
            • Sierra 2500 HD | SL | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 | SL | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 1500 | HT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Sierra 2500 | Base | 8 Cyl 6.0L
            • Sierra 1500 | Base | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Sierra 2500 HD | Base | 8 Cyl 6.0L | 8 Cyl 8.1L | 8 Cyl 6.6L
            • Sierra 3500 | Base | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Envoy XL | SLE | 6 Cyl 4.2L | 8 Cyl 5.3L
            • Envoy XL | SLT | 6 Cyl 4.2L | 8 Cyl 5.3L
            • Sierra 1500 | Denali | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Envoy | SLE | 6 Cyl 4.2L
            • Envoy | SLT | 6 Cyl 4.2L
            • Sierra 1500 | WT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
            • C4500 Topkick | C4C042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4E042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4U042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4V042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 2500 | WT | 8 Cyl 6.0L
            • Savana 1500 | SLE | 6 Cyl 4.3L | 8 Cyl 5.3L
            • Savana 2500 | Base | 6 Cyl 4.3L | 8 Cyl 5.3L | 8 Cyl 4.8L | 8 Cyl 6.0L | 8 Cyl 6.6L | 4 Cyl 2.8L
            • Savana 2500 | SLE | 6 Cyl 4.3L | 8 Cyl 5.3L | 8 Cyl 6.0L | 8 Cyl 4.8L
            • Sierra 2500 HD | WT | 8 Cyl 8.1L | 8 Cyl 6.0L | 8 Cyl 6.6L
            • C5500 Topkick | C5C042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5E042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5U042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5V042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Savana 1500 | Base | 6 Cyl 4.3L | 8 Cyl 5.3L
            • Savana 3500 | Base | 8 Cyl 6.0L | 8 Cyl 4.8L | 8 Cyl 6.6L | 4 Cyl 2.8L
            • Savana 3500 | SLE | 8 Cyl 6.0L | 8 Cyl 4.8L
            • Canyon | SL | 5 Cyl 3.5L | 4 Cyl 2.8L | 4 Cyl 2.9L | 4 Cyl 2.5L
            • Canyon | Z71 Fleet | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Canyon | Z71 SL | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Canyon | Z71 SLE | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Canyon | Z85 SL | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Canyon | Z85 SLE | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Envoy XUV | SLE | 6 Cyl 4.2L | 8 Cyl 5.3L
            • Envoy XUV | SLT | 6 Cyl 4.2L | 8 Cyl 5.3L
            • Sierra 3500 | WT | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C6500 Topkick | C6C042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C6500 Topkick | C6E042 | 6 Cyl 7.8L | 8 Cyl 8.1L | 6 Cyl 7.2L
            • C6500 Topkick | C6V042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • Canyon | SLE | 5 Cyl 3.5L | 4 Cyl 2.8L | 4 Cyl 2.9L | 5 Cyl 3.7L | 8 Cyl 5.3L | 4 Cyl 2.5L | 6 Cyl 3.6L
            • C7500 Topkick | C7H042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • Envoy XL | Denali | 8 Cyl 5.3L
            • Sierra 1500 | Hybrid | 8 Cyl 5.3L | 8 Cyl 6.0L
            • C7500 Topkick | C7C042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C7500 Topkick | C7E042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C7500 Topkick | C7V042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C5500 Topkick | C5C044 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5E044 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Envoy | Denali | 8 Cyl 5.3L
            • Canyon | SLT | 5 Cyl 3.5L | 5 Cyl 3.7L | 4 Cyl 2.9L | 8 Cyl 5.3L | 4 Cyl 2.5L | 6 Cyl 3.6L | 4 Cyl 2.8L
            • Canyon | WT | 4 Cyl 2.8L | 5 Cyl 3.5L | 4 Cyl 2.9L | 5 Cyl 3.7L
            • Savana 1500 | LS | 6 Cyl 4.3L | 8 Cyl 5.3L
            • Savana 1500 | LT | 6 Cyl 4.3L | 8 Cyl 5.3L
            • Yukon XL 1500 | SL | 8 Cyl 5.3L
            • Yukon | SL | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Savana 3500 | LS | 8 Cyl 6.0L | 8 Cyl 4.8L | 8 Cyl 6.6L | 4 Cyl 2.8L
            • Savana 3500 | LT | 8 Cyl 6.0L | 8 Cyl 4.8L | 8 Cyl 6.6L | 4 Cyl 2.8L
            • Sierra 1500 Classic | Hybrid | 8 Cyl 5.3L
            • Sierra 1500 HD Classic | SLE | 8 Cyl 6.0L
            • Sierra 1500 HD Classic | SLT | 8 Cyl 6.0L
            • Sierra 2500 HD Classic | SL | 8 Cyl 8.1L
            • Sierra 2500 HD Classic | SLE | 8 Cyl 8.1L
            • Sierra 2500 HD Classic | SLT | 8 Cyl 8.1L
            • Sierra 2500 HD Classic | WT | 8 Cyl 8.1L
            • Sierra 3500 Classic | SL | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 Classic | SLE | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 Classic | SLT | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 Classic | WT | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 HD | SLE | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 3500 HD | SLT | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 3500 HD | WT | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Acadia | SLE | 6 Cyl 3.6L | 4 Cyl 2.5L
            • Acadia | SLT | 6 Cyl 3.6L | 4 Cyl 2.5L
            • Savana 2500 | LS | 8 Cyl 6.0L | 8 Cyl 4.8L | 4 Cyl 2.8L
            • Savana 2500 | LT | 8 Cyl 6.0L | 8 Cyl 4.8L | 4 Cyl 2.8L
            • Yukon | Hybrid | 8 Cyl 6.0L
            • Savana 1500 | SL | 8 Cyl 5.3L
            • Savana 2500 | SL | 8 Cyl 6.0L | 8 Cyl 4.8L
            • Savana 3500 | SL | 8 Cyl 6.0L | 8 Cyl 4.8L
            • Savana 4500 | Base | 8 Cyl 6.6L | 8 Cyl 6.0L
            • Sierra 1500 | XFE | 8 Cyl 5.3L
            • Terrain | SLE | 4 Cyl 2.4L | 6 Cyl 3.0L | 6 Cyl 3.6L
            • Terrain | SLT | 4 Cyl 2.4L | 6 Cyl 3.0L | 6 Cyl 3.6L
            • Acadia | SL | 6 Cyl 3.6L | 4 Cyl 2.5L
            • Yukon | Denali Hybrid | 8 Cyl 6.0L
            • Sierra 2500 HD | Denali | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 3500 HD | Denali | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Acadia | Denali | 6 Cyl 3.6L
            • Terrain | Denali | 4 Cyl 2.4L | 6 Cyl 3.6L
            • Canyon | Base | 4 Cyl 2.5L | 6 Cyl 3.6L
            • Sierra 3500 HD | Base | 8 Cyl 6.6L
            • Terrain | SL | 4 Cyl 2.4L
            • Acadia Limited | Base | 6 Cyl 3.6L
            • Canyon | Denali | 4 Cyl 2.8L | 6 Cyl 3.6L
            See more

            Stant 12033 Radiator Cap Adapter - Direct Fit

            $44.57 $111.22 You Save $66.65 (60%)
            Add to Cart
            Availability: In Stock, 1-2 Business Days
            Only from APW Rewards
            When it comes down to choosing a dependable source for your cooling system's radiator cap adapter, turn to Stant. Excellent fitment, reliable overall functionality, and robust framework are the major features of Stant's original equipment (OE) radia...(see more)
            • Brand SKU#: Stant 12033
            • Warranty: 90-day Stant limited warranty
            • Anticipated Ship Out Time: 1-2 Business Days
            • Quantity Sold: Sold individually

            Fits the following GMC Models

            • C2500 Suburban | Base | 8 Cyl 7.4L
            • C2500 Suburban | SLE | 8 Cyl 7.4L
            • C2500 Suburban | SLT | 8 Cyl 7.4L
            • K2500 Suburban | Base | 8 Cyl 7.4L
            • K2500 Suburban | SLE | 8 Cyl 7.4L
            • K2500 Suburban | SLT | 8 Cyl 7.4L
            • Sierra 2500 | SL | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Sierra 2500 | SLE | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Sierra 2500 | SLT | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Sierra 1500 | SLE | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Sierra 1500 | SLT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Sierra 1500 | SL | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Yukon | SLT | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Yukon | SLE | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Yukon XL 2500 | SLE | 8 Cyl 6.0L | 8 Cyl 8.1L
            • Yukon XL 2500 | SLT | 8 Cyl 6.0L | 8 Cyl 8.1L
            • Yukon XL 1500 | SLE | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Yukon XL 1500 | SLT | 8 Cyl 5.3L | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Sierra 1500 | C3 | 8 Cyl 6.0L
            • Sierra 2500 HD | SLE | 8 Cyl 8.1L | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 2500 HD | SLT | 8 Cyl 8.1L | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 3500 | SLE | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 | SLT | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Yukon XL 1500 | Denali | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Yukon | Denali | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Sierra 1500 HD | SLE | 8 Cyl 6.0L
            • Sierra 1500 HD | SLT | 8 Cyl 6.0L
            • Sierra 2500 HD | SL | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 | SL | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 1500 | HT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Sierra 2500 | Base | 8 Cyl 6.0L
            • Sierra 1500 | Base | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Sierra 2500 HD | Base | 8 Cyl 6.0L | 8 Cyl 8.1L | 8 Cyl 6.6L
            • Sierra 3500 | Base | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Envoy XL | SLE | 6 Cyl 4.2L | 8 Cyl 5.3L
            • Envoy XL | SLT | 6 Cyl 4.2L | 8 Cyl 5.3L
            • Sierra 1500 | Denali | 8 Cyl 6.0L | 8 Cyl 6.2L
            • Envoy | SLE | 6 Cyl 4.2L
            • Envoy | SLT | 6 Cyl 4.2L
            • Sierra 1500 | WT | 6 Cyl 4.3L | 8 Cyl 4.8L | 8 Cyl 5.3L
            • C4500 Topkick | C4C042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4E042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4U042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4V042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 2500 | WT | 8 Cyl 6.0L
            • Savana 1500 | SLE | 6 Cyl 4.3L | 8 Cyl 5.3L
            • Savana 2500 | Base | 6 Cyl 4.3L | 8 Cyl 5.3L | 8 Cyl 4.8L | 8 Cyl 6.0L | 8 Cyl 6.6L | 4 Cyl 2.8L
            • Savana 2500 | SLE | 6 Cyl 4.3L | 8 Cyl 5.3L | 8 Cyl 6.0L | 8 Cyl 4.8L
            • Sierra 2500 HD | WT | 8 Cyl 8.1L | 8 Cyl 6.0L | 8 Cyl 6.6L
            • C5500 Topkick | C5C042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5E042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5U042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5V042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Savana 1500 | Base | 6 Cyl 4.3L | 8 Cyl 5.3L
            • Savana 3500 | Base | 8 Cyl 6.0L | 8 Cyl 4.8L | 8 Cyl 6.6L | 4 Cyl 2.8L
            • Savana 3500 | SLE | 8 Cyl 6.0L | 8 Cyl 4.8L
            • Canyon | SL | 5 Cyl 3.5L | 4 Cyl 2.8L | 4 Cyl 2.9L | 4 Cyl 2.5L
            • Canyon | Z71 Fleet | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Canyon | Z71 SL | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Canyon | Z71 SLE | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Canyon | Z85 SL | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Canyon | Z85 SLE | 4 Cyl 2.8L | 5 Cyl 3.5L
            • Envoy XUV | SLE | 6 Cyl 4.2L | 8 Cyl 5.3L
            • Envoy XUV | SLT | 6 Cyl 4.2L | 8 Cyl 5.3L
            • Sierra 3500 | WT | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C6500 Topkick | C6C042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C6500 Topkick | C6E042 | 6 Cyl 7.8L | 8 Cyl 8.1L | 6 Cyl 7.2L
            • C6500 Topkick | C6V042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • Canyon | SLE | 5 Cyl 3.5L | 4 Cyl 2.8L | 4 Cyl 2.9L | 5 Cyl 3.7L | 8 Cyl 5.3L | 4 Cyl 2.5L | 6 Cyl 3.6L
            • C7500 Topkick | C7H042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • Envoy XL | Denali | 8 Cyl 5.3L
            • Sierra 1500 | Hybrid | 8 Cyl 5.3L | 8 Cyl 6.0L
            • C7500 Topkick | C7C042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C7500 Topkick | C7E042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C7500 Topkick | C7V042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C5500 Topkick | C5C044 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5E044 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Envoy | Denali | 8 Cyl 5.3L
            • Canyon | SLT | 5 Cyl 3.5L | 5 Cyl 3.7L | 4 Cyl 2.9L | 8 Cyl 5.3L | 4 Cyl 2.5L | 6 Cyl 3.6L | 4 Cyl 2.8L
            • Canyon | WT | 4 Cyl 2.8L | 5 Cyl 3.5L | 4 Cyl 2.9L | 5 Cyl 3.7L
            • Savana 1500 | LS | 6 Cyl 4.3L | 8 Cyl 5.3L
            • Savana 1500 | LT | 6 Cyl 4.3L | 8 Cyl 5.3L
            • Yukon XL 1500 | SL | 8 Cyl 5.3L
            • Yukon | SL | 8 Cyl 4.8L | 8 Cyl 5.3L
            • Savana 3500 | LS | 8 Cyl 6.0L | 8 Cyl 4.8L | 8 Cyl 6.6L | 4 Cyl 2.8L
            • Savana 3500 | LT | 8 Cyl 6.0L | 8 Cyl 4.8L | 8 Cyl 6.6L | 4 Cyl 2.8L
            • Sierra 1500 Classic | Hybrid | 8 Cyl 5.3L
            • Sierra 1500 HD Classic | SLE | 8 Cyl 6.0L
            • Sierra 1500 HD Classic | SLT | 8 Cyl 6.0L
            • Sierra 2500 HD Classic | SL | 8 Cyl 8.1L
            • Sierra 2500 HD Classic | SLE | 8 Cyl 8.1L
            • Sierra 2500 HD Classic | SLT | 8 Cyl 8.1L
            • Sierra 2500 HD Classic | WT | 8 Cyl 8.1L
            • Sierra 3500 Classic | SL | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 Classic | SLE | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 Classic | SLT | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 Classic | WT | 8 Cyl 6.0L | 8 Cyl 6.6L | 8 Cyl 8.1L
            • Sierra 3500 HD | SLE | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 3500 HD | SLT | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 3500 HD | WT | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Acadia | SLE | 6 Cyl 3.6L | 4 Cyl 2.5L
            • Acadia | SLT | 6 Cyl 3.6L | 4 Cyl 2.5L
            • Savana 2500 | LS | 8 Cyl 6.0L | 8 Cyl 4.8L | 4 Cyl 2.8L
            • Savana 2500 | LT | 8 Cyl 6.0L | 8 Cyl 4.8L | 4 Cyl 2.8L
            • Yukon | Hybrid | 8 Cyl 6.0L
            • Savana 1500 | SL | 8 Cyl 5.3L
            • Savana 2500 | SL | 8 Cyl 6.0L | 8 Cyl 4.8L
            • Savana 3500 | SL | 8 Cyl 6.0L | 8 Cyl 4.8L
            • Savana 4500 | Base | 8 Cyl 6.6L | 8 Cyl 6.0L
            • Sierra 1500 | XFE | 8 Cyl 5.3L
            • Terrain | SLE | 4 Cyl 2.4L | 6 Cyl 3.0L | 6 Cyl 3.6L
            • Terrain | SLT | 4 Cyl 2.4L | 6 Cyl 3.0L | 6 Cyl 3.6L
            • Acadia | SL | 6 Cyl 3.6L | 4 Cyl 2.5L
            • Yukon | Denali Hybrid | 8 Cyl 6.0L
            • Sierra 2500 HD | Denali | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Sierra 3500 HD | Denali | 8 Cyl 6.0L | 8 Cyl 6.6L
            • Acadia | Denali | 6 Cyl 3.6L
            • Terrain | Denali | 4 Cyl 2.4L | 6 Cyl 3.6L
            • Canyon | Base | 4 Cyl 2.5L | 6 Cyl 3.6L
            • Sierra 3500 HD | Base | 8 Cyl 6.6L
            • Terrain | SL | 4 Cyl 2.4L
            • Acadia Limited | Base | 6 Cyl 3.6L
            • Canyon | Denali | 4 Cyl 2.8L | 6 Cyl 3.6L
            See more

            Stant 12034 Radiator Cap Adapter - Direct Fit

            $53.55 $87.08 You Save $33.53 (39%)
            Add to Cart
            Availability: In Stock, 1-2 Business Days
            Only from APW Rewards
            When it comes down to choosing a dependable source for your cooling system's radiator cap adapter, turn to Stant. Excellent fitment, reliable overall functionality, and robust framework are the major features of Stant's original equipment (OE) radia...(see more)
            • Brand SKU#: Stant 12034
            • Notes: Cooling System Adapter; 49.4 mm x 3 mm Threaded; For use with Stant Part # 12270 30 pound cooling system and pressure cap tester
            • Warranty: 90-day Stant limited warranty
            • Anticipated Ship Out Time: 1-2 Business Days
            • Quantity Sold: Sold individually

            Fits the following GMC Models

            • C4500 Topkick | C4C042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4E042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4U042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C4500 Topkick | C4V042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5C042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5E042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5U042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5V042 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C6500 Topkick | C6C042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C6500 Topkick | C6E042 | 6 Cyl 7.8L | 8 Cyl 8.1L | 6 Cyl 7.2L
            • C6500 Topkick | C6V042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C7500 Topkick | C7H042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C7500 Topkick | C7C042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C7500 Topkick | C7E042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C7500 Topkick | C7V042 | 6 Cyl 7.2L | 6 Cyl 7.8L | 8 Cyl 8.1L
            • C5500 Topkick | C5C044 | 8 Cyl 6.6L | 8 Cyl 8.1L
            • C5500 Topkick | C5E044 | 8 Cyl 6.6L | 8 Cyl 8.1L
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