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Four Seasons® 74610 HVAC Heater Control Valve

Manufacturer #74610

Four Seasons® 74610 HVAC Heater Control Valve

Manufacturer #74610

$28.72

~~$40.21~~

Save $11.49 (29%)

(33) In Stock

Get it between Wed, Aug 20 - Fri, Aug 22, 2025

E.P.A. Compliant Converters are not legal for sale or use in California or Colorado. Restrictions apply in New York and Maine.

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SKU	FS74610
Brand	Four Seasons®
Part Name	HVAC Heater Control Valve
Part	# 74610
Quantity Per Vehicle	1
Pack of	1
Condition	New

+ Cadillac
+ Chevrolet
+ Gmc
+ Pontiac

Temperature tested to 270 degrees F
Vacuum Closes Non-Bypass Heater Valve
Application specific design
Pressure tested to ensure leak free design
Vacuum controlled
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.

Bypass?	No
Description	Vacuum closes non-bypass heater valve
Material	Steel
Mounting Hardware?	Not included
Number of Connectors	2 connectors
O.E. Replacement?	Yes
Opening B IN (in)	0.625
Opening B MM (mm)	15.88
Opening IN (in)	0.625
Opening MM (mm)	15.88
Operation Type	Vacuum
Style	Non-bypass
Type	Heater valves

Shipping Policy

We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.

Return Policy

We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.

Warranty Policy

Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.