Description
The 1JZ and 2JZ water pump, GMB GWT-120A.
New old stock, never fitted. Both boxes show their age. The pumps inside are new.
The box lists the Toyota Crown, Aristo, Supra, Chaser, Soarer, Mark II and Progres. The chassis codes printed are JZA80, JCG11, JZS130, JZS131, JZS133, JZS135, JZS141, JZS143 and JZS145. Toyota numbers are 16110-49095 and 16110-49097.
We have two. One came in the older dark GMB box marked made in Japan. The other is in the current red box. Same part number on both.
Read your old pump first.
Toyota used more than one pump across the JZ engines. The turbo and the non turbo ones are not always the same. The box gives chassis codes but does not name the engine. Check the number on your old pump, or send us your rego.
Fitting
- Drain and flush before you start.
- Clean the mating face back to bare metal and use new gaskets.
- Look over the pulley, the hoses and the thermostat while you are in there.
- Refill with the right coolant and bleed all the air out.
- Best fitted by a qualified mechanic.