Gates 31782 Locking Fuel Tank Cap
- Brand:
- Gates
- Model Number:
- 31782
- UPC:
- 072053446746
- EAN:
- 0072053446746
- Walmart SKU:
- 42700860
Market direction turned downward with current $17.03 representing 0.0% under standard pricing.
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$19.15 | |
|
Lowest Price
|
$9.99 | |
|
Most Recent Price
|
$17.03 |
Tracking History: We have tracked Gates 31782 Locking Fuel Tank Cap since 12/6/2022. The most recent price update was on Jun 22, 2026.
Price Range: Over the past 90 days, the price has ranged from $9.99 (lowest on 8/20/2023) to $19.15 (highest on 9/16/2025). The average price during this period is $15.37.
Current Trend: Walmart.com prices have ranged from $17.03 (Jun 22) to $17.03 (Jun 22) over the past 90 days. Current price is close to the 90-day average of $17.03.
Customer Insights: Rated 4.41/5 from 37 reviews.
this gas cap fit my Impala perfect easy to unlock and lock I live in an apartment complex so it's a good thing to have something like this thank you Walmart
it stopped working, I had to tear it apart just to take the gas card off
liked product worked great like it suppose to
A inexpensive choice to keep what's in the gas tank in . An whats not supposed to be out of the tank out .
This item is perfect for My vehicle and the price was better than expected. However the delay in the shipping was very bothersome.
great quality, thank You
Works like a dream…. No instructions so there was a moment of “couldn't get the cap off” I had to maneuver through. I finally figured it out, my friend had my car for a day and had the opposite problem, couldn't get the cap locked. It's definitely a learning curve with no instructions, but it works no doubt.
Seems functional after initial installation. Can't speak to its durability at this point, but no apparent reason to doubt.
Did not fit
It is difficult to unlock when gas is needed. I had my mechanic remove it %26 resume using regular gas cap
Detailed price history for the past 90 days
Walmart.com prices have ranged from $17.03 (Jun 22) to $17.03 (Jun 22) over the past 90 days. Current price is close to the 90-day average of $17.03.
| Date | Price | Change | % Change |
|---|---|---|---|
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | $+0.00 | +0.0% | |
| $17.03 | — | — |