Dorman 600-104 HVAC Heater Control Valve Solenoid

OE Quality 60-Day Returns

Dorman 600-104 HVAC Heater Control Valve Solenoid - view 1

Dorman 600-104 HVAC Heater Control Valve Solenoid - view 2

DormanPart #: 600-104

Dorman 600-104 HVAC Heater Control Valve Solenoid

Name: Dorman 600-104 HVAC Heater Control Valve Solenoid
Brand: Dorman
SKU: BKKY-600-104
Price: 48.47 USD
Availability: InStock

N/A

⚙️ 120 vehicles fit this part

🔍

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$48.47Free Shipping

🚚Free ShippingNo Cost to Continental U.S.

🔄Free Returns*Wrong fit? No cost

🛡️60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

🔥

✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet, GMC, Oldsmobile, and Cadillac, Astro, Blazer, Safari, S10, Sonoma, Bravada, Jimmy, Escalade, Tahoe, Yukon, C1500 Suburban, C2500 Suburban, K1500 Suburban, and K2500 Suburban

🔄Easy Returns — Return within 60 days for a full refund

🚚Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? Click here for all HVAC Heater Control Valve Solenoid options

Overview of Dorman HVAC Heater Control Valve Solenoid 600-104

The Dorman HVAC Heater Control Valve Solenoid 600-104 is an electrical actuator valve designed as a standard replacement part. It is engineered to restore proper heater control functionality in select General Motors vehicles, including Cadillac, Chevrolet, GMC, and Oldsmobile models.

Electrical actuator valve for HVAC heater control
Standard replacement grade for reliable performance
Compatible with multiple GM vehicles including Chevrolet Tahoe and GMC Yukon
Includes actuator valve in package contents
Part number 600-104 for precise identification

Product Details and Specifications

This HVAC heater control valve solenoid operates electrically to regulate coolant flow through the heater core, enabling temperature control inside the vehicle cabin. As a standard replacement part, it meets OEM specifications to ensure proper fit and function. The actuator valve included in the package is designed to integrate seamlessly with the HVAC system of compatible vehicles. The part number 600-104 corresponds to Dorman's solution for heater control valve issues in various GM models.

Compatible Vehicles and Applications

This Dorman HVAC heater control valve solenoid 600-104 is compatible with a range of General Motors vehicles, including:

Cadillac Escalade
Chevrolet Astro, Blazer, C1500 Suburban, C2500 Suburban, S10, Tahoe, and Safari
GMC Bravada, Jimmy, K1500 Suburban, K2500 Suburban, Sonoma, and Yukon
Oldsmobile models within similar platform ranges

Use this part when addressing HVAC heater control valve failures in these specific makes and models.

Common Issues Addressed by This Part

Inconsistent or no heat output from the vehicle heater
Heater core coolant flow not properly regulated
Electrical failure causing heater valve to remain open or closed
HVAC system temperature control malfunctions
Intermittent heater operation or delayed heating response

Installation Notes and Tips

Ensure vehicle ignition is off and engine is cool before installation
Disconnect battery to prevent electrical shorts during replacement
Locate the existing heater control valve solenoid in the HVAC system
Remove old solenoid carefully to avoid damage to surrounding components
Install the Dorman 600-104 actuator valve securely and reconnect electrical connectors
Test heater operation after installation to confirm proper function

Quality Assurance and Warranty

Dorman HVAC heater control valve solenoid 600-104 is manufactured to meet industry standards for electrical actuator valves. As a standard replacement part, it undergoes quality checks to ensure durability and compatibility. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to product documentation for exact warranty terms.

Brand	Dorman
Part Number	600-104
Electrical or Mechanical	Electrical
Item Grade	Standard Replacement
Package Contents	Actuator Valve

This part fits 120 vehicles. Search below:

Year	Make	Model	Drive Type	Liters	Cylinders	Position	Notes
2005	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2005	Chevrolet	Blazer	4WD			N/A
2005	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2004	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2004	Chevrolet	Blazer	4WD			N/A
2004	Chevrolet	S10				N/A
2004	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2004	GMC	Sonoma				N/A
2003	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2003	Chevrolet	Blazer	4WD			N/A
2003	Chevrolet	S10	4WD			N/A
2003	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2003	GMC	Sonoma	4WD			N/A
2002	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2002	Chevrolet	Blazer	4WD			N/A
2002	Chevrolet	S10	4WD			N/A
2002	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2002	GMC	Sonoma	4WD			N/A
2002	Oldsmobile	Bravada	AWD			N/A
2001	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2001	Chevrolet	Blazer	4WD			N/A
2001	Chevrolet	S10	4WD			N/A
2001	GMC	Jimmy	4WD			N/A
2001	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2001	GMC	Sonoma	4WD			N/A
2001	Oldsmobile	Bravada				N/A
2000	Cadillac	Escalade				N/A
2000	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2000	Chevrolet	Blazer	4WD			N/A
2000	Chevrolet	S10	4WD			N/A
2000	Chevrolet	Tahoe		5.7L	V8	N/A
2000	GMC	Jimmy	4WD			N/A
2000	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
2000	GMC	Sonoma	4WD			N/A
2000	GMC	Yukon		5.7L	V8	N/A
2000	Oldsmobile	Bravada				N/A
1999	Cadillac	Escalade				N/A
1999	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
1999	Chevrolet	Blazer	4WD			N/A
1999	Chevrolet	C1500 Suburban		5.7L	V8	N/A
1999	Chevrolet	C2500 Suburban		7.4L	V8	N/A
1999	Chevrolet	C2500 Suburban		5.7L	V8	N/A
1999	Chevrolet	K1500 Suburban		5.7L	V8	N/A
1999	Chevrolet	K2500 Suburban		7.4L	V8	N/A
1999	Chevrolet	K2500 Suburban		5.7L	V8	N/A
1999	Chevrolet	S10	4WD			N/A
1999	Chevrolet	Tahoe		5.7L	V8	N/A
1999	GMC	C1500 Suburban		5.7L	V8	N/A
1999	GMC	C2500 Suburban		7.4L	V8	N/A
1999	GMC	C2500 Suburban		5.7L	V8	N/A
1999	GMC	Jimmy	4WD			N/A
1999	GMC	K1500 Suburban		5.7L	V8	N/A
1999	GMC	K2500 Suburban		7.4L	V8	N/A
1999	GMC	K2500 Suburban		5.7L	V8	N/A
1999	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
1999	GMC	Sonoma	4WD			N/A
1999	GMC	Yukon				N/A
1999	Oldsmobile	Bravada				N/A
1998	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
1998	Chevrolet	C1500 Suburban		5.7L	V8	N/A
1998	Chevrolet	C2500 Suburban		7.4L	V8	N/A
1998	Chevrolet	C2500 Suburban		5.7L	V8	N/A
1998	Chevrolet	K1500 Suburban		5.7L	V8	N/A
1998	Chevrolet	K2500 Suburban		7.4L	V8	N/A
1998	Chevrolet	K2500 Suburban		5.7L	V8	N/A
1998	Chevrolet	Tahoe		5.7L	V8	N/A
1998	GMC	C1500 Suburban		5.7L	V8	N/A
1998	GMC	C2500 Suburban		7.4L	V8	N/A
1998	GMC	C2500 Suburban		5.7L	V8	N/A
1998	GMC	K1500 Suburban		5.7L	V8	N/A
1998	GMC	K2500 Suburban		7.4L	V8	N/A
1998	GMC	K2500 Suburban		5.7L	V8	N/A
1998	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
1998	GMC	Yukon				N/A
1997	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
1997	Chevrolet	C1500 Suburban		5.7L	V8	N/A
1997	Chevrolet	C2500 Suburban		7.4L	V8	N/A
1997	Chevrolet	C2500 Suburban		5.7L	V8	N/A
1997	Chevrolet	K1500 Suburban		5.7L	V8	N/A
1997	Chevrolet	K2500 Suburban		7.4L	V8	N/A
1997	Chevrolet	K2500 Suburban		5.7L	V8	N/A
1997	Chevrolet	Tahoe		5.7L	V8	N/A
1997	GMC	C1500 Suburban		5.7L	V8	N/A
1997	GMC	C2500 Suburban		7.4L	V8	N/A
1997	GMC	C2500 Suburban		5.7L	V8	N/A
1997	GMC	K1500 Suburban		5.7L	V8	N/A
1997	GMC	K2500 Suburban		7.4L	V8	N/A
1997	GMC	K2500 Suburban		5.7L	V8	N/A
1997	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
1997	GMC	Yukon		5.7L	V8	N/A
1996	Chevrolet	Astro				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
1996	Chevrolet	C1500 Suburban		5.7L	V8	N/A
1996	Chevrolet	C2500 Suburban		7.4L	V8	N/A
1996	Chevrolet	C2500 Suburban		5.7L	V8	N/A
1996	Chevrolet	K1500 Suburban		5.7L	V8	N/A
1996	Chevrolet	K2500 Suburban		7.4L	V8	N/A
1996	Chevrolet	K2500 Suburban		5.7L	V8	N/A
1996	Chevrolet	Tahoe		5.7L	V8	N/A
1996	GMC	C1500 Suburban		5.7L	V8	N/A
1996	GMC	C2500 Suburban		7.4L	V8	N/A
1996	GMC	C2500 Suburban		5.7L	V8	N/A
1996	GMC	K1500 Suburban		5.7L	V8	N/A
1996	GMC	K2500 Suburban		7.4L	V8	N/A
1996	GMC	K2500 Suburban		5.7L	V8	N/A
1996	GMC	Safari				N/A	w/RPO Code C36 (Auxiliary Heater); wo/RPO Code YF7 (Recreation Vehicle Upfitter Package)
1996	GMC	Yukon		5.7L	V8	N/A
1995	Chevrolet	C1500 Suburban		5.7L	V8	N/A
1995	Chevrolet	C2500 Suburban		7.4L	V8	N/A
1995	Chevrolet	C2500 Suburban		5.7L	V8	N/A
1995	Chevrolet	K1500 Suburban		5.7L	V8	N/A
1995	Chevrolet	K2500 Suburban		7.4L	V8	N/A
1995	Chevrolet	K2500 Suburban		5.7L	V8	N/A
1995	Chevrolet	Tahoe		5.7L	V8	N/A
1995	GMC	C1500 Suburban		5.7L	V8	N/A
1995	GMC	C2500 Suburban		7.4L	V8	N/A
1995	GMC	C2500 Suburban		5.7L	V8	N/A
1995	GMC	K1500 Suburban		5.7L	V8	N/A
1995	GMC	K2500 Suburban		7.4L	V8	N/A
1995	GMC	K2500 Suburban		5.7L	V8	N/A
1995	GMC	Yukon		5.7L	V8	N/A

* 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:

15-587715070012815070012083-1003A

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