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Gates 31858 Locking Fuel Tank Cap

(Chevrolet Express 3500 1998-2005, Express 2500 1998-2005, Astro 1997-2003, Express 1500 1998-2005, G30 2002, Volt 2011-12, Cargo Van 1998-99 + 6 more models)

Manufacturer

Picture for manufacturer Gates

Part Number

31858
16 reviews
Sale Price

$15.71

1 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Gates 31858 is a heavy-duty locking fuel tank cap engineered to meet OEM specifications and comply with federal and state emission requirements. This premium replacement cap features an integrated two-way pressure relief and vacuum relief valve system that allows your fuel tank to breathe properly while preventing the escape of harmful fuel fumes into the atmosphere.

Key Features:

  • Locking mechanism with two included keys deters fuel theft and vandalism
  • Simple quarter-turn key operation for quick and convenient access
  • Fuel-resistant rubber seals ensure long-lasting durability and proper sealing
  • Two-way pressure/vacuum relief valve maintains proper tank pressure
  • Rugged, heavy-duty construction built for daily use
  • Meets or exceeds OEM specifications and emission standards

This locking fuel cap provides a secure, emissions-compliant seal for your fuel system while offering theft protection and peace of mind. The fuel-resistant materials and precision engineering ensure reliable performance and a proper fit.

Products specifications

Fits

Chevrolet Express 3500 1998-2005, Express 2500 1998-2005, Astro 1997-2003, Express 1500 1998-2005, G30 2002, Volt 2011-12, Cargo Van 1998-99; GMC Envoy 2002-04, Savana 2500 1998-2003, Savana 3500 1998-2003, Savana 1500 1998-2003 + 2 more models

Cam Type

Quick-On

Type

Regular Fuel Cap

Cap Depth (in)

2.22

Neck Diameter (in)

1.56

Shell Diameter (in)

2.91

Venting

Pressure Vacuum

Great experience. Fast ship time.

Very easy to use, simple checkout through PayPal. Overall, quick and painless. Nice job...

Na

Fast

Everything was great from autoplicity, but Fed ex their tracking of shipment sucks. All it does is say shipped, then in transit, finally delivered, that isnt order tracking that's basically the shipping process, it said in transit for 3 days (of course) leaving me with no idea how close it is.

Great Company with awesome support!!

I ordered a Thule bike rack for a birthday gift late on Friday night. I got the shipment notice on Monday morning and it was delivered on Tuesday morning. It's exactly what I was looking for, at a great price, and Autoplicity made it very easy! I couldn't be more satisfied!

It was easy too shop and purchase

Fast & easy

Fast and easy transaction.

Autoplicity can not be beat on prices, handling, and shipping times! Very easy to deal with and quick to respond if you have any problems with your order! They are always looking out to save you money and get your parts fast!

Quick and easy to order

Quick and simple

Easy to order quick response and got what I wanted.It is very hard to trust a online store curently, but Autoplictity will be on top of my list.

Good

Amazing Prices, saved hundreds over other Performance websites. Fast Shipping to top it off! Even with having to pay for shipping I saved $160 using Autoplicity over another "racing" website. Will absolutely do business with again!

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