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Gates 31546 Radiator Cap OE Type Threaded Coolant Bottle Cap 20 PSI

(Chevrolet Aveo 2004-14, Aveo5 2006-11, Epica 2004; Saturn Vue 2002, L200 2001-03, L300 2001-05, LS 2000, LW300 2001-03, L100 2001-02 + 18 more models)

Manufacturer

Picture for manufacturer Gates

Part Number

31546
8 reviews
Sale Price

$19.38

1 left at this price

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Usually delivered within 2 days

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Product Details

The Gates 31546 is an OE-type threaded radiator cap designed for closed cooling systems with pressurized coolant expansion bottles. This premium replacement cap maintains proper cooling system pressure at 20 PSI (within SAE range of 18-22 PSI), ensuring optimal engine operating temperature and preventing coolant loss.

Key Features:

  • OE-quality construction for reliable, long-lasting performance
  • Threaded design for secure attachment to coolant expansion bottles
  • 20 PSI pressure rating (SAE Range 18-22 PSI) maintains proper cooling system pressure
  • Prevents coolant boil-over and system overpressurization
  • Direct replacement for worn or damaged original equipment caps
  • Designed for closed cooling systems with remote expansion tanks

Gates is a trusted name in automotive cooling system components, manufacturing caps that meet or exceed OEM specifications. Regular replacement of your radiator cap is essential maintenance that helps prevent overheating and extends the life of your cooling system.

Products specifications

Fits

Chevrolet Aveo 2004-14, Aveo5 2006-11, Epica 2004; Saturn Vue 2002, L200 2001-03, L300 2001-05, LS 2000, LW300 2001-03, L100 2001-02, LS Series 2001, LS2 Sedan 2000, LW2 2000, LS Sedan 2000, LS1 2000, LS2 2000, LW Series 2001-03 + 11 more models

Pressure

20PSI

Type

Threaded Coolant Bottle Cap

Cap Depth (in)

1.3

Coolant Recovery System

Closed System

Filler Neck Outside Diameter (in)

1.91

OE Comparison Rating

OE Quality (OEQ)

Shell Diameter (in)

3.29

They had the lowest price and great communication. Will order from them again thanks

Good

For as cheap as what I paid for my product I will admit I was scared!!! Got what I asked for in perfect condition, came fast and wonder where have you been all my shopping life? Thanx for such a great deal and fast shipping!!!

Incredible prices! I purchased a name brand leveling kit for 40% less than any one else is selling them for. Item shipped out within 2 days. Shipping cost is reasonable, and if you leave a review here after your purchase, they'll credit you back $5! BEST DEAL GOING!

I looked around for the best peice for a set of Sparco seats. I found them on autoplicity much cheaper then anywhere else. I figured it would take a few days to ship, but by the time i decided to call for a tracking #, I got an email with tracking # and that my seat was all ready to be delivered the next day. They didnt ship together because they were out of stock for a day or 2. I called about my other seat a few days later and it was already delivered at my door. Any future purchases will be checked with autoplicity 1st.

Great site. Provided needed technical specs. Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.

Unbeleiveable!!!! Super fast shipping!! Great job!!! Keep up the good work!<br><br>P Savaria

best price, cheap shipping, easy to order, thank you Order Number: 4829<br>

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