Engine | Cooling System
The standard cooling system is very trouble-free from the factory. The
radiator capacity is more than adequate for the horsepower produced by even a
high-output forced-induction engine, or a high-compression large displacement engine
towing a trailer. We feel that for most applications, the stock 189 degree (4cyl)
thermostat and 198 degree fan switch are adequate, and that the operating
temperature designed by the factory helps to ensure good mileage. VR6 models, by the
way, come factory equipped with a 180 degree thermostat, but still use a 203
degree/216degree or higher fan switch. For certain applications, you may feel that a
reduction in cooling system temperature is needed. Be sure to check the condition of
your water pump and the pressure cap. Water pumps and caps are sold on our stock parts website: www.autotechparts.com
Water Thermostats |
Temperature |
Part Number |
Price |
Order Online |
4-cyl Water Thermostat (except Mk4) |
176F (80C) |
10.121.176 |
$7.95 |
Add to Basket |
4-cyl Water Thermostat (except Mk4) |
160F (71C) |
10.121.160 |
7.95 |
Add to Basket |
VR6 Water Thermostat |
160F (71C) |
10.121.161 |
24.95 |
Add to Basket |
|
Low Temperature Fan Switches |
Temperature |
Part Number |
Price |
Order Online |
2 Wire Switch, 1975-84 |
180 F (82 C) |
10.954.180 |
8.95 |
Add to Basket |
Early 3 Wire Switch,
1985-1/94 |
185F/199F (85C/93C) |
10.954.185 |
11.95 |
Add to Basket |
Late 3 Wire Switch, Mk3
1/94-98 |
194F/206F (90C/97C) |
10.954.194 |
15.95 |
Add to Basket |
Stainless Steel Bolt Kit for 4-Cyl Water Pumps
These stainless waterpump bolts
eliminate bolt breakage due to corrosion,
common and often expensive to repair.
Highly recommended. Set of 9 bolts.
Description |
Part Number |
Price |
Buy Online |
Stainless Waterpump Bolt Kit, 4-cyl Mk1, Mk2, Mk3 models |
10.121.006K |
$10.95 |
Add to Basket |
|
