1AROB00095-Coolant Reservoir Cap Dorman Help 82590
false

Replaces

1

1988 GMC Jimmy S-15 Coolant Reservoir Cap Dorman Help 82590

Radiator Overflow Bottle Cap
recommended installation videos
sponsored by trq-logo
$ 22.45
$26.95
17% OFF
$26.95
17% OFF
FREE SAME DAY SHIPPING
Dorman Help
82590
In Stock

This part doesn’t fit a . Select from parts that fit.

Show parts that fit
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

If your vehicle isn't listed, search Radiator Overflow Tank


Orders must be placed by 2pm ET
1A Auto Lifetime Warranty

Enter your zip code


recommended installation videos
sponsored by trq-logo

Frequently bought together

Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

If your vehicle isn't listed, search Radiator Overflow Tank

Dorman Help
82590
In Stock
Product Reviews
Loading reviews
2.00/ 5.0 1
soft plastic threading could be an issue!!
J
September 19, 2017
cap looks good on the overflow bottle, had a good fit when first installed. However, after engine reached operating temp when you unscrewed cap to check coolant level the underside of cap was turned inward, sort of warped the threading. very hard to screw back on (soft threads) due to engine bay heat? Really shouldn't warp...cheap plastic
Customer Q&A
No questions have been asked about this item.
Customer service

877-844-3393

Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

GMC is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by GMC or General Motors Company. See all trademarks.
Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

This part doesn’t fit a . Select from parts that fit.

Show parts that fit

Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 1988 GMC Jimmy S-15 with these options.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 1988 GMC Jimmy S-15 with these options.