body { font-family: Arial, sans-serif; line-height: 1.6; margin: 20px; } h2, h3 { color: #2c3e50; } ul { list-style: none; padding: 0; } table { width: 100%; border-collapse: collapse; margin: 20px 0; } table, th, td { border: 1px solid #ddd; } th, td { padding: 10px; text-align: left; } th { background-color: #f4f4f4; } .vehicle-list { background-color: #f9f9f9; padding: 15px; border-radius: 5px; } .vehicle-list span { display: inline-block; background-color: #ecf0f1; margin: 5px; padding: 8px 12px; border-radius: 4px; font-size: 14px; } Pressurized Coolant Reservoir This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part. Key Features: ✔ Direct replacement - this engine coolant reservoir matches the fit and function of the original part ✔ Ideal solution - engineered for a seamless installation ✔ Durable construction - manufactured from quality materials to withstand underhood heat and vibration Fitments: Ford F-250 Super Duty 2008 - 2010, Ford F-350 Super Duty 2008 - 2010, Ford F-450 Super Duty 2008 - 2010, Ford F-550 Super Duty 2008 - 2010 Specifications: Feature Details Part 603-639 Capacity: 5.5 L Cap Type: Yes Packaging Type: Box Package Quantity: 1.0 Material: Plastic Length: 24 in Height: 21 in Oil Filler Cap Included: Yes Mounting Bracket Included: Yes Mounting Hardware Included: No Package Contents: 1 Reservoir; 1 Cap Shape: Irregular Color: Black and Clear Buy with confidence – If you encounter any issues with your Dorman product, simply reach out to us. We are committed to ensuring your satisfaction and will assist with any return or exchange requests that meet our policy guidelines. OE Numbers: 8C3Z10732A, 8C3Z8101A, 9C3Z8101A, 9C3Z8101B, F6DZ8100-A , XL3Z8100AA , YC3Z8100AA Why Choose Dorman? Dorman is a trusted leader in OE-style replacement parts, offering precision-engineered solutions for reliable performance. Each part undergoes rigorous testing to ensure durability, safety, and a seamless fit. Designed as a cost-effective alternative to OEM parts, Dorman provides high-quality replacements backed by expert engineering. Choose Dorman for dependable, long-lasting automotive solutions.