Vehicle price comparison
GMC Sierra 1500 vs Infiniti QX80 Radiator prices
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Infiniti QX80 radiator cost more?
A used Infiniti QX80 radiator carries a median asking price of $345, which is 42% higher than the GMC Sierra 1500 at $201. Supply also plays a role: GMC Sierra 1500 has 3,748 priced listings versus 408 for Infiniti QX80, and more listings generally mean more choices and more competitive pricing.
The Infiniti QX80 average ($412) runs 19% above its median ($345), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
At Grade A (excellent) condition, the GMC Sierra 1500 is 45% cheaper ($194 vs $350) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used radiator
- Inspect for bent or crushed fins — minor cosmetic bending is OK, but large crushed sections reduce cooling capacity.
- Check both tanks (top and bottom) for cracks, especially along the crimped seams on plastic-tank radiators.
- Confirm the inlet/outlet positions and sizes match — some models moved ports between model years.
- Look for internal blockage: shake the unit and listen for debris, or flush it with a garden hose before installing.
Full price guide
GMC Sierra 1500 Radiator
$55 – $595 · 3,748 listings
Full price guide
Infiniti QX80 Radiator
$60 – $1,089 · 408 listings
Common questions
GMC Sierra 1500 vs Infiniti QX80 radiator FAQ
Is a used GMC Sierra 1500 radiator cheaper than a Infiniti QX80?
GMC Sierra 1500 has the lower median by $144 (42%). The GMC Sierra 1500 radiator ranges from $55 to $595 across 3,748 listings, while the Infiniti QX80 ranges from $60 to $1,089 across 408 listings.
Can I use a GMC Sierra 1500 radiator in a Infiniti QX80?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 3,748 priced GMC Sierra 1500 listings and 408 priced Infiniti QX80 listings — 4,156 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): GMC Sierra 1500 $194 vs Infiniti QX80 $350. Grade B (Good): GMC Sierra 1500 $219 vs Infiniti QX80 $340. Grade C (Fair): GMC Sierra 1500 $150 vs Infiniti QX80 $500. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The GMC Sierra 1500 radiator has 5 trim variants and the Infiniti QX80 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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