Homeโ€บ Dayco DP846 Engine Water Pump
Part #: DP846

Dayco DP846 Engine Water Pump

166 vehicles fit this part
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OE Direct Replacement โ€” Bolt-on fit, no modifications needed
Fitment: Checker, Buick, Chevrolet, GMC, Oldsmobile, and Pontiac, Marathon, Apollo, Blazer, C10 Pickup, C10 Suburban, C20 Pickup, C20 Suburban, C30 Pickup, Camaro, Caprice, El Camino, G10 Van, G20 Van, G30 Van, Impala, K10 Pickup, K10 Suburban, K20 Pickup, K20 Suburban, K30 Pickup, Malibu, Nova, P10 Van, P20 Van, P30 Van, C15/C1500 Pickup, C15/C1500 Suburban, C25/C2500 Pickup, C25/C2500 Suburban, C35/C3500 Pickup, G15/G1500 Van, G25/G2500 Van, G35/G3500 Van, Jimmy, K15/K1500 Pickup, K15/K1500 Suburban, K25/K2500 Pickup, K25/K2500 Suburban, K35/K3500 Pickup, P15/P1500 Van, P25/P2500 Van, P35/P3500 Van, Omega, Firebird, LeMans, Ventura, Bel Air, Chevelle, Biscayne, Brookwood, Sprint, Skylark, Cutlass, F85, Acadian, Deluxe, Tempest, Special, Chevy II, C10 Panel, C20 Panel, K20 Panel, P10 Series, P20 Series, P30 Series, C30 Panel, Suburban, G1000 Series, PB1000 Series, PB15 Series, PB25 Series, 1000 Series, 1500 Series, 2500 Series, PB1500 Series, and PB2500 Series
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Reliable Engine Water Pump for Classic GM Vehicles

The Dayco DP846 engine water pump is designed to provide dependable cooling system performance for a range of classic GM trucks and cars. Engineered to meet the specifications of Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models, this water pump supports efficient engine temperature regulation.

  • Compatible with Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles
  • Fits popular models including Camaro, Impala, Blazer, and Suburban variants
  • Direct replacement for original equipment water pumps
  • Durable construction for consistent coolant flow
  • Part number DP846 ensures precise fitment and performance

Product Details and Compatibility

The Dayco DP846 engine water pump is specifically designed for use in a variety of GM vehicles such as the Chevrolet Camaro, Buick LeMans, Pontiac Firebird, and GMC Suburban models including C10 and K20. This pump is engineered to maintain optimal engine temperature by circulating coolant through the engine block and radiator. Its construction meets OEM standards, ensuring reliable operation and longevity. The DP846 water pump is a direct fit replacement, simplifying installation and reducing downtime.

Common Applications and Problem Resolution

  • Replaces worn or leaking water pumps in Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles
  • Addresses engine overheating issues caused by coolant circulation failure
  • Eliminates coolant leaks that can lead to engine damage
  • Restores proper coolant flow for improved engine efficiency
  • Prevents engine damage due to inadequate cooling in classic GM models

Installation Notes and Tips

When installing the Dayco DP846 water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use a new gasket or sealant as recommended by the vehicle manufacturer. Torque bolts to specified values to avoid warping the pump housing. After installation, refill the cooling system and bleed air pockets to maintain proper coolant circulation.

Quality Assurance and Warranty Information

Dayco manufactures the DP846 water pump to meet or exceed OEM quality standards. Each unit undergoes rigorous testing to ensure durability and performance under typical operating conditions. While specific warranty details may vary, Dayco products generally include a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 166 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1974ChevroletBlazer4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletC10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletC20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletCamaro4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletCaprice4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletEl Camino4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletK10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletK20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletMalibu4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974ChevroletNova4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974GMCG15/G1500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974GMCG25/G2500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974GMCG35/G3500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974GMCJimmy4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974OldsmobileOmega4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974PontiacFirebird4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974PontiacLeMans4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1974PontiacParisienne4.1LL6N/AV-Belt Driven
1973ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletBlazer4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletC10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletC20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletCamaro4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletCaprice4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletEl Camino4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletK10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletK20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletMalibu4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973ChevroletNova4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973GMCG15/G1500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973GMCG25/G2500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973GMCG35/G3500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973GMCJimmy4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973OldsmobileOmega4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973PontiacFirebird4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1973PontiacLeMans4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletBlazer4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletC10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletC20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletCamaro4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletCaprice4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletEl Camino4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletK10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletK20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972ChevroletNova4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972GMCG15/G1500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972GMCG25/G2500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972GMCG35/G3500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972GMCJimmy4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972PontiacFirebird4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1972PontiacLeMans4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971BuickSkylark4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletBlazer4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletC10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletC20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletCamaro4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletCaprice4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletEl Camino4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletK10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletK20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971ChevroletNova4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971GMCG15/G1500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971GMCG25/G2500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971GMCG35/G3500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971GMCJimmy4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971OldsmobileCutlass4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971PontiacAcadian4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971PontiacFirebird4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1971PontiacLeMans4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970BuickSkylark4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletBlazer4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletC10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletC20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletCamaro4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletEl Camino4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletK10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletK20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletNova4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletNova3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1970ChevroletNova2.5LL4N/AStandard duty water pump for engines with v-belt drive.
1970GMCG15/G1500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970GMCG25/G2500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970GMCG35/G3500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970GMCJimmy4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970OldsmobileCutlass4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970PontiacAcadian4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970PontiacFirebird4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970PontiacLeMans4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1970PontiacTempest4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969BuickSkylark4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletBlazer4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletC10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletC20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletCamaro4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletCamaro3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletCaprice4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletEl Camino4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletEl Camino3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletK10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletK20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletNova4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletNova3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1969ChevroletNova2.5LL4N/AStandard duty water pump for engines with v-belt drive.
1969GMCG15/G1500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969GMCG15/G1500 Van3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1969GMCG25/G2500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969GMCG25/G2500 Van3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1969OldsmobileCutlass4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969PontiacLeMans4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1969PontiacTempest4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968BuickSkylark4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletC10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletC20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletCamaro4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletCamaro3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletCaprice4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletEl Camino4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletEl Camino3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletK10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968ChevroletK20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968GMCG15/G1500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968GMCG15/G1500 Van3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1968GMCG25/G2500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968GMCG25/G2500 Van3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1968OldsmobileCutlass4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968PontiacLeMans4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1968PontiacTempest4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletC10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletC20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletCamaro4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletCamaro3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletCaprice4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletK10 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967ChevroletK20 Suburban4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967GMCG15/G1500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967GMCG15/G1500 Van3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1967GMCG25/G2500 Van4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1967GMCG25/G2500 Van3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1967OldsmobileCutlass4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1966ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1966ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1966GMCG1000 Series3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1965ChevroletBel Air4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1965ChevroletBel Air3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1965ChevroletImpala4.1LL6N/AStandard duty water pump for engines with v-belt drive.
1965ChevroletImpala3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1965GMCG1000 Series3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1964ChevroletBel Air3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1964ChevroletImpala3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1964GMCG1000 Series3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1963ChevroletBel Air3.8LL6N/AStandard duty water pump for engines with v-belt drive.
1963ChevroletImpala3.8LL6N/AStandard duty water pump for engines with v-belt drive.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.