KJ's Bucks

$
Open
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(17)

$3.29Regular

$3.64Mid-Grade

$3.75Premium

$3.89Diesel

Fuel prices updated 1 day ago

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1520 E Sunnyside Rd
Idaho Falls, ID 83404
+1 (208) 535-9939
http://www.kjsuperstores.com
Our top-rated Idaho Falls gas station and car wash has free vacuums, quality fuel, and is open late every night. Come visit our Idaho Falls gas station today!

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Reviews

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3.517 reviews
Photo of Evee G.
Evee G.
7/3/2025

The drive in car wash is very nice and the prices are very affordable and half price of pony express. Wasn't busy in the afternoon

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Photo of Jeffrey S.
Jeffrey S.
5/12/2021

Look for the Phillips 66 sign, but honestly, you're not going to drive by without seeing it. This is a big ol' gas station and car wash. It feels like it's just at the southeastern edge of the...

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Photo of Robyn H.
Robyn H.
6/26/2021

Do not waste your money on their touchless wash. Way overpriced and didn't even get my car clean.

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Photo of J. Arthur S.
J. Arthur S.
5/24/2018

I've been getting gas here for more than a decade and have never had an issue. Friendly staff, clean restrooms, great fountain sodas (no mixed flavors in their tubes) and undoubtedly the best car...

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Photo of Elizabeth Y.
Elizabeth Y.
7/24/2021

Our car broke down and we asked permission to leave or car for a short night so we can bring a part in the morning. We got permission to leave it there. We made sure that it was in the corner out...

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