Vehicle price comparison
Ram 2500 vs Mazda 3 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 Mazda 3 exhaust manifold cost more?
A used Mazda 3 exhaust manifold carries a median asking price of $325, which is 62% higher than the Ram 2500 at $125. Supply also plays a role: Ram 2500 has 1,077 priced listings versus 230 for Mazda 3, and more listings generally mean more choices and more competitive pricing.
The Mazda 3 average ($379) runs 17% above its median ($325), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Only 61% of Ram 2500 exhaust manifold listings include a posted price (1,077 of 1,757 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
The Ram 2500 exhaust manifold is interchangeable across 18 model years versus just 9 for the Mazda 3 — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the Ram 2500 is 64% cheaper ($125 vs $350) — 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
Ram 2500 Exhaust Manifold
$30 – $717 · 1,077 listings
Full price guide
Mazda 3 Exhaust Manifold
$65 – $1,300 · 230 listings
Common questions
Ram 2500 vs Mazda 3 exhaust manifold FAQ
Is a used Ram 2500 exhaust manifold cheaper than a Mazda 3?
Ram 2500 has the lower median by $200 (62%). The Ram 2500 exhaust manifold ranges from $30 to $717 across 1,077 listings, while the Mazda 3 ranges from $65 to $1,300 across 230 listings.
Can I use a Ram 2500 exhaust manifold in a Mazda 3?
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 1,077 priced Ram 2500 listings and 230 priced Mazda 3 listings — 1,307 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Ram 2500 $125 vs Mazda 3 $350. Grade B (Good): Ram 2500 $100 vs Mazda 3 $295. 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 Ram 2500 exhaust manifold has 2 trim variants and the Mazda 3 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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