Vehicle price comparison
GMC Sierra 1500 vs Buick Enclave Exhaust Manifold 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 GMC Sierra 1500 exhaust manifold cost more?
A used GMC Sierra 1500 exhaust manifold carries a median asking price of $71, which is 97% higher than the Buick Enclave at $36. Supply also plays a role: GMC Sierra 1500 has 2,181 priced listings versus 113 for Buick Enclave, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 91% of Buick Enclave listings compared to 66% for the GMC Sierra 1500, so buyers looking for top-condition units will find more options on the Buick Enclave side.
The GMC Sierra 1500 average ($100) runs 41% above its median ($71), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 11 model years for the GMC Sierra 1500 (2015–2025) but only 5 for the Buick Enclave (2015–2021), so the GMC Sierra 1500 data reflects a broader range of generations.
Only 65% of Buick Enclave exhaust manifold listings include a posted price (113 of 174 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
At Grade A (excellent) condition, the Buick Enclave is 49% cheaper ($36 vs $71) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used exhaust manifold
- Inspect the casting or tubular welds thoroughly for hairline thermal cracks, especially around collector junctions and bolt holes.
- Check mounting flanges with a straight edge for warping, which causes persistent exhaust leaks even with new gaskets installed.
- Verify oxygen sensor port count, thread condition, and EGR valve port locations, which differ depending on regional emissions equipment.
- Check that cylinder head exhaust port shapes (round vs D-port vs oval) match your engine's cylinder head design.
Full price guide
GMC Sierra 1500 Exhaust Manifold
$25 – $408 · 2,181 listings
Full price guide
Buick Enclave Exhaust Manifold
$30 – $45 · 113 listings
Common questions
GMC Sierra 1500 vs Buick Enclave exhaust manifold FAQ
Is a used GMC Sierra 1500 exhaust manifold cheaper than a Buick Enclave?
Buick Enclave has the lower median by $35 (97%). The Buick Enclave exhaust manifold ranges from $30 to $45 across 113 listings, while the GMC Sierra 1500 ranges from $25 to $408 across 2,181 listings.
Can I use a GMC Sierra 1500 exhaust manifold in a Buick Enclave?
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 2,181 priced GMC Sierra 1500 listings and 113 priced Buick Enclave listings — 2,294 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): GMC Sierra 1500 $71 vs Buick Enclave $36. 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 exhaust manifold has 5 trim variants and the Buick Enclave has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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