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Motorad® 635-180 Engine Coolant Thermostat

Manufacturer #635-180

Motorad® 635-180 Engine Coolant Thermostat

Manufacturer #635-180

$12.14

~~$17.00~~

Save $4.86 (29%)

(129) 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	TZ635180
Brand	Motorad®
Part Name	Engine Coolant Thermostat
Part	# 635-180
Quantity Per Vehicle	1
Pack of	1
Condition	New

+ Hyundai
+ Kia

Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
Original equipment design for worry-free direct fit replacement
High grade stainless steel and copper construction
100% tested and calibrated
Thermostat-180 Degrees w/ Seal
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs

Bypass Length	1.63 in
Prop 65	Warning: cancer and reproductive harm - www.p65warnings.ca.gov
Bypass Diameter	1.18 in
Gasket or Seal Required	Yes
Material	Steel
Sealing Flange Outside Diameter (IN)	2.5
Sealing Flange Outside Diameter (MM)	63.50
Height Between Flanges (IN)	1.66
Height Between Flanges (MM)	42.16
Color	Silver
Type	Standard
Height (IN)	2.37
Height (MM)	60.20
Gasket Or Seal Included	Yes
Jiggle Pin Weep Hole	Yes
Seal Type	O-ring
Start to Open Temperature (FA)	180.0
Installation Tool Included	No
Flange Thickness (IN)	0.05
Flange Thickness (MM)	1.27
Gasket Or Seal Material	Rubber
Seal Quantity	1

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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.