Check the item description to confirm this fits your vehicle

Expansion Tank AC Delco 86HWST37 for GMC Sierra 2500 HD 3500 2017 2019 2018

US $157.71
as low as $27.37/mo with
Condition:
New
4 available2 sold

Additional service available

Breathe easy. Free shipping and returns.
Popular item. 2 have already sold.
Shipping:
Free Standard Shipping.
Located in: Westport, Massachusetts, United States
Delivery:
Estimated between Wed, Oct 22 and Sat, Oct 25 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:175903226138
Last updated on Aug 16, 2025 23:27:27 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Attention
PLEASE READ ALL NOTES TO CONFIRM FITMENT
Brand
AC Delco
Fit Note
Engine Coolant Reservoir -- New
Part Number
86HWST37
Type
Expansion Tank
Manufacturer Warranty
12 Month Warranty
CS-SKU
400:86HWST37
Manufacturer Part Number
86HWST37
Category

Item description from the seller

About this seller

Discount Auto Parts Warehouse

91.5% positive feedback285K items sold

Joined Jan 2014
Discount Auto Parts Warehouse offers the lowest prices on thousands of part for your car.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.7
Reasonable shipping cost
5.0
Shipping speed
4.8
Communication
4.8

Popular categories from this store

Seller feedback (59,550)

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  • s***f (444)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The item was exactly as described, and difintly a fair price, super fast delivery and well packaging, great communication, I would deal with U again, recommended seller A+++
  • f***f (13)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item arrived exactly as ordered, just what I needed (couldn't find it anywhere else!), thanks 👍. It took about as long as one would expect, so no disappointment there. Finally, my only concern was that the coolant pipe poked through the end of the shipping package. It has some sharp ends on it, so may want to cover those better on future shipments. No points off from me for that though, good experience overall, I'll give the 5 stars & a thank you.
  • 0***u (14)- Feedback left by buyer.
    Past month
    Verified purchase
    The seller provided me with a flywheel that meets my needs at a great price. They packaged it adequately so the product didn’t get damaged and the shipping was quicker than expected.
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