body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; margin: 20px; } h2 { font-size: 1.5em; color: #2c3e50; margin-top: 30px; border-bottom: 2px solid #eee; padding-bottom: 5px; } p { font-size: 1em; margin-bottom: 15px; } ul { padding-left: 20px; margin-bottom: 20px; } ul li { margin-bottom: 10px; list-style-type: disc; } table { width: 100%; border-collapse: collapse; margin-bottom: 30px; } table th, table td { text-align: left; padding: 10px; border: 1px solid #ddd; font-size: 0.95em; } table th { width: 40%; font-weight: bold; } table tr:nth-child(even) { background-color: #fafafa; } Heavy Duty Pressurized Coolant Reservoir Product Description 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. 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 Trustworthy design - backed by 100 years of automotive aftermarket experience Product Specifications Cap Included: Yes Cap Maximum Pressure Rating: 10 PSI Cap Type: Spring Loaded Twist; Twist On Color: White Material: Plastic Mounting Brackets Included: Yes Mounting Hardware Included: Yes Mounting Hole Quantity: M6 -1.0 Package Contents: 1 Coolant Reservoir; 2 Caps Package Quantity: 1 Packaging Type: Box Pressurized: Yes OE Numbers 212013201 VOLVO 212013202 VOLVO 212073201 VOLVO 212073202 VOLVO 3966106 VOLVO 3966107 VOLVO Fitment Year Make Model Configuration Positions Application Notes 1996-2000 Volvo WG Front ID No. 3966106 1990-1998 Volvo WI Front ID No. 3966106 1990-1994 Volvo WC Front ID No. 3966106 1990-1994 Volvo WH Front ID No. 3966106 1990-1994 Volvo WX Front ID No. 3966106 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. 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.