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2026 Cadillac Escalade Chevy Silverado GMC Sierra Yukon Heater Pump OEM

$ 124.54
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2026 Heater Water Pump (Auxiliary Pump) for Cadillac Escalade, Escalade ESV, Chevrolet Silverado 1500, GMC Sierra 1500 and GMC Yukon

This is a Genuine OEM GM heater water pump (auxiliary pump) for the 2026 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 1500, GMC Sierra 1500 and GMC Yukon. It fits vehicles with the Stop/Start Engine Control System and a 5.3L V8 or 6.2L V8 engine without supercharger.

Fitment Alert – Confirm These Details Before You Order

Check each line below against your vehicle before ordering.

Cadillac Escalade 2026; Base, Luxury, Premium Luxury, Sport, Platinum Sport, Platinum Luxury; 6.2L V8
Cadillac Escalade ESV 2026; Base, Luxury, Sport, Platinum Sport, Platinum Luxury; 6.2L V8
Chevrolet Silverado 1500 2026; 5.3L V8 in Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ; 6.2L V8 in High Country, LT Trail Boss, LTZ
GMC Sierra 1500 2026; 5.3L V8 or 6.2L V8 without supercharger
GMC Yukon 2026; 5.3L V8 or 6.2L V8 without supercharger
Required Equipment Stop/Start Engine Control System
Position Heater (auxiliary pump for the HVAC system)
Connector Requires mating connector
Engine Exclusion Does NOT fit engines with supercharger

Quick Part Facts

  • Condition: New
  • Part Type: Heater Water Pump (Auxiliary Pump)
  • Position: Heater
  • Year: 2026
  • Vehicles: Cadillac Escalade, Escalade ESV, Chevrolet Silverado 1500, GMC Sierra 1500, GMC Yukon
  • Engine: 5.3L V8, 6.2L V8 without supercharger
  • System: HVAC System, Stop/Start Engine Control System
  • Brand: Genuine GM OEM

Fitment Chart

Year Range Make Model Trim/Engine Notes/Options
2026 Cadillac Escalade Base, Luxury, Premium Luxury, Sport, Platinum Sport, Platinum Luxury; 6.2L V8 VIN: L, Engine Code: L87; Stop/Start Engine Control System; Quantity needed: 1
2026 Cadillac Escalade ESV Base, Luxury, Sport, Platinum Sport, Platinum Luxury; 6.2L V8 VIN: L, Engine Code: L87; Stop/Start Engine Control System; Quantity needed: 1
2026 Chevrolet Silverado 1500 Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ; 5.3L V8 VIN: D, Engine Code: L84; Stop/Start Engine Control System; Quantity needed: 1
2026 Chevrolet Silverado 1500 High Country, LT Trail Boss, LTZ; 6.2L V8 VIN: L, Engine Code: L87; Stop/Start Engine Control System; Quantity needed: 1
2026 GMC Sierra 1500 5.3L V8, 6.2L V8 Stop/Start Engine Control System; without supercharger; Quantity needed: 1
2026 GMC Yukon 5.3L V8, 6.2L V8 Stop/Start Engine Control System; without supercharger; Quantity needed: 1
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