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Gates 31844Y Flex Fuel Regular Locking Fuel Cap

(Chevrolet Silverado 1500 2004-11, Suburban 1500 2004-11, Silverado 2500 HD 2010-11, Tahoe 2004-11, Impala 2007-13, Malibu 2010-12 + 27 more models)

Part of: Gates Flex Fuel Regular Locking Fuel Cap

Other options in this family: Gates 31780Y

Manufacturer

Picture for manufacturer Gates

Part Number

31844Y
18 reviews
Sale Price

$20.31

2 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Gates 31844Y is a premium locking fuel cap designed specifically for flex fuel vehicles. This OE-quality replacement cap provides secure, leak-proof sealing to maintain proper fuel system pressure while protecting against fuel theft and contamination.

Key Features:

  • Locking design with key prevents unauthorized fuel access and theft
  • Flex fuel compatible - safe for use with E85 ethanol blends and standard gasoline
  • Precision-engineered seal maintains proper fuel system pressure and prevents evaporative emissions
  • Durable construction resists fuel degradation and extreme temperatures
  • Direct OE replacement for easy installation
  • Meets or exceeds OEM specifications for fit and performance

Gates fuel caps are manufactured to strict quality standards to ensure reliable sealing and long service life. The locking mechanism provides peace of mind in high-traffic areas while the flex fuel-compatible materials ensure compatibility with modern ethanol-blended fuels.

Products specifications

Fits

Chevrolet Silverado 1500 2004-11, Suburban 1500 2004-11, Silverado 2500 HD 2010-11, Tahoe 2004-11, Impala 2007-13, Malibu 2010-12, Monte Carlo 2007, Avalanche 1500 2004-06, Avalanche 2007-11, Silverado 3500 HD 2010-11 + 23 more models

Cam Type

Quick-On

Type

Flex Fuel Regular Locking Fuel Caps

Cap Depth (in)

2.53

Neck Diameter (in)

1.56

Shell Diameter (in)

2.69

Venting

Vacuum Only

I bought this for several reasons. 1, Being that they say they ship To you quickly. I hope so as I am driving without a cap. It does not make me comfortable. 2, The price was almost $5.00 less. 3 the quality looks better than several, other brands. I will update you when I receive the item.

Ok thanks sounds good

Good so far, hopefully the part arrives on time.

Great!!!!

Great tool

Great so far

The service is great. Wiper refills ordered for my Nissan Leaf did not fit, even though the website listing said they would. I was provided a refund over the phone without having to return the products. So, product listing--1 star; service--5 star

So far so good

This is a very nice site to use, fast turn around time on the orders. They sent a 20% shipping discount after my first order but I was not given an opportunity to use the discount code during checkout of the second order.

Great price

I searched the entire web looking for the best price on my item and found that Autoplicity beat everybody else in price & quality. Search no more!

Best price I could find on the net and super fast shipping.

Autoplicity had the best price on the VP fuel jugs, I ask if the could ship them out quickly and they did.

I ordered a new battery for my Harley. I wanted a battery that would last and be of good quality. I bought a Odyssey PC545 battery it stats stat it will last up to 8 years and is military grade. My package arrived quick and in good shape. My order number is #5600. Thanks

i was skeptical about this site but after reading the reviews and them having the lowest price i could find for my part i pulled the trigger and wasn't disappointed. fast shipping and low prices with great customer service will shop with them again if they have what im looking for.

I placed an order,18852,for a Husky Liner on June 19th and received it on June 21st. They have a great price and low cost shipping.

Quick shipping, good communication, low price, would purchase again from this company.

Excellent and very quick service. I could not find this product in stock from any other supplier so I kept hunting. I found Autoplicity and from now on they are the first company I will try. Thank you.

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