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Your cart is empty.AISIN's Water Pump/Timing Belt Service Kit is the common-sense combo as these components should always be replaced at the same time regardless of which component needs replacement. The work involved in replacing one of these components is about the same as replacing all of them - save yourself time and money in the long run by replacing all components at the same time. AISIN's kit includes OE matched components, just like the ones your vehicle left the assembly line with - no generic parts here, just the brand names you know and trust - AISIN, Mitsuboshi, Toyo, NTN, and more. AISIN is the #1 OE manufacturer of water pumps in the world; each pump features an advanced diecast aluminum housing and premium internal components with carbon ceramic seals for superior durability. Kit includes OE matched components: Water Pump, Timing Belt, Tensioner, Pulleys, Gaskets, and Installation Instructions - all packed in one convenient box, ready to install.
Victor N.
Reviewed in the United States on March 27, 2025
This product came in the box. All items were open. Don’t know if any parts were missing because they weren’t an original packaging waste of time.
Customer
Reviewed in the United States on February 6, 2025
Excellent
Dan
Reviewed in the United States on November 10, 2022
OEM Aisin stuff. Water pump appears to be a Toyota reman. Quality stuff! Worked great, no issues.
Marcel T.
Reviewed in Canada on July 20, 2020
This discount set up isn’t worth the time or money. Water pump doesn’t come with a coolant intake opening. It is sealed with just enough of an inset to feed the hose on for those unlucky enough to mount this part without fully inspecting it. Is not compatible with 4runners. Seller is a fraud
A. Opat
Reviewed in the United States on March 20, 2020
Got this as a used on Amazon wearhouse. Product is good. I own a 1998 Tacoma 3.4 4x4. The water pump has the oil cooler so I ordered a separate water pump as the pump doesn't have the nipple that can with the kit. All the other parts were excellent quality. Install is time consuming but not complicated. IMy harmonic balancer didn't want to come off. I broke it on removal and had to get a new one. Other than that the parts work good. Also removing the AC bracket is a challenge to get to all the bolts.
mark andersen
Reviewed in the United States on January 9, 2019
Received this kit and the water pump had an oil cooler fitting (used on manual transmission trucks) which is not what I needed. Kept the kit as I needed the pulleys, belt, etc.
jimmy s.
Reviewed in the United States on May 7, 2018
water pump missing outlet. other than that good product
werner45
Reviewed in the United States on April 29, 2015
I used this kit on my 2002 Tundra with a 3.4 V6 engine. The parts are identical to the Toyota parts I removed and they're packaged in a really nice kit. It comes with a small instruction sheet, but I still needed my Haynes service manual. I've heard the dealerships want upwards of $1000 for a timing belt job. I wouldn't know, because they didn't return my call for an estimate. I figured I could do as good of a job, if not better. It really wasn't all that hard. Now that I have all the tools, I would do it again in a heart beat. The worst part is dealing with the crank shaft bolt and that's a piece of cake as long as you have the right tools(breaker bar, pulley holder, and a big torque wrench).
Thetaguy
Reviewed in the United States on July 12, 2014
Used this on my 1998 Tacoma with 3.4L V6. (Note this particular water pump does not have the bypass for an oil cooler. The great majority of V6 Tacomas do have the oil cooler so be sure to confirm yours does not before you order this kit.)All the parts were there and arrived in good condition. Installed fine and doing okay for 200+ miles now. The only reason I am giving this three stars is because the water pump had the Aisin and Toyota names crudely ground off the outer casting. This left me wonder if the pump was rebuilt or a factory second of some sort. Otherwise the pump did appear new. The water pump on a Tacoma is labor-intensive to replace and not something I want to repeat again soon. If I had not needed to get the truck back together the same day I would have returned the kit.The factory original pump was replaced at 75k miles when I changed the timing belt. The second at 175k. Let's hope this third pump goes another 100k as well.(If you zoom in on the product photo you can see where the names have been obscured. Look for the lighter elongated areas on either side of the pulley. Appears to be a sloppy Photoshop job. The pump I received had the names ground off and looked very similar to the photo. Sorry I didn't take a picture.)
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