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OEM NEW 17-19 GM Chevrolet GMC Silverado Base Engine Coolant Thermostat 12680456

US Ignition System
(5521)
Seller's other items
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US $42.50
ApproximatelyC $58.52
or Best Offer
Condition:
New
Compatibility:
2 available
Breathe easy. Free shipping and returns.
Shipping:
Free 4 day delivery
Get it between Fri, Aug 1 and Mon, Aug 4.
Located in: Walnut, California, United States
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:326637616615
Last updated on Jul 24, 2025 14:54:15 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 1234 vehicle(s)
YearMakeModelTrimEngineNotes
2025ChevroletSilverado 3500 HDHigh Country Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDLT Cab & Chassis 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDLT Cab & Chassis 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDLT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDLT Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDLT Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDLTZ Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDWT Cab & Chassis 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDWT Cab & Chassis 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDWT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDWT Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025ChevroletSilverado 3500 HDWT Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025GMCSierra 2500 HDAT4 Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025GMCSierra 2500 HDAT4X Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025GMCSierra 2500 HDDenali Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025GMCSierra 2500 HDDenali Ultimate Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025GMCSierra 2500 HDPro Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025GMCSierra 2500 HDPro Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025GMCSierra 2500 HDPro Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2025GMCSierra 2500 HDSLE Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
Portions of the information contained in this table have been provided by dunguye506

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Make
Chevrolet GMC
Year
2017 2018 2019 2020 2021 2022
Fitment Type
Direct Replacement
Certification
Genuine OEM
Brand
ACDelco
Type
Thermostat
OE/OEM Part Number
12680456
Manufacturer Warranty
1 Year

Item description from the seller

About this seller

US Ignition System

95.4% positive feedback•35K items sold

Joined Apr 2017
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Seller feedback (6,111)

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  • y***7 (69)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Seller was great however LA post office held package for 4 days before getting it out. Seller sent it priority mail so they did their part. I got package later than I should have but still happy with purchase.
    6-Oil Filters For Bad Boy 063-2090-00 and 063-8017-00 (#326036322940)
  • i***a (1043)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived as described and packaged well. Great seller!
    MAGMA Front Ceramic Brake Pads For 2010-2017 Chevrolet Equinox 2.4L L4 P1HXZ (#326620853729)
  • f***u (2133)- Feedback left by buyer.
    Past year
    Verified purchase
    "Excellent product and an amazing seller! The item arrived quickly, exactly as described, and was packaged securely. Communication was clear and helpful throughout the process. This seller truly goes above and beyond to ensure customer satisfaction. Highly recommended!"
    NGK "G-POWER" Platinum Spark Plugs (Set of 4) for 2009-2014 Acura TSX 2.4L (#326233457953)
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