Vehicle price comparison
Ram 3500 vs Acura ILX 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 Acura ILX exhaust manifold cost more?
A used Acura ILX exhaust manifold carries a median asking price of $350, which is 64% higher than the Ram 3500 at $125. Supply also plays a role: Ram 3500 has 2,123 priced listings versus 24 for Acura ILX, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 69% of Ram 3500 listings compared to 54% for the Acura ILX, so buyers looking for top-condition units will find more options on the Ram 3500 side.
The Ram 3500 average ($167) runs 34% above its median ($125), 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 Ram 3500 (2015–2025) but only 6 for the Acura ILX (2015–2021), so the Ram 3500 data reflects a broader range of generations.
Only 61% of Ram 3500 exhaust manifold listings include a posted price (2,123 of 3,498 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
The Ram 3500 exhaust manifold is interchangeable across 18 model years versus just 9 for the Acura ILX — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the Ram 3500 is 57% cheaper ($150 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 3500 Exhaust Manifold
$30 – $1,034 · 2,123 listings
Full price guide
Acura ILX Exhaust Manifold
$100 – $650 · 24 listings
Common questions
Ram 3500 vs Acura ILX exhaust manifold FAQ
Is a used Ram 3500 exhaust manifold cheaper than a Acura ILX?
Ram 3500 has the lower median by $225 (64%). The Ram 3500 exhaust manifold ranges from $30 to $1,034 across 2,123 listings, while the Acura ILX ranges from $100 to $650 across 24 listings.
Can I use a Ram 3500 exhaust manifold in a Acura ILX?
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 2,123 priced Ram 3500 listings and 24 priced Acura ILX listings — 2,147 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Ram 3500 $150 vs Acura ILX $350. Grade B (Good): Ram 3500 $131 vs Acura ILX $225. 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 3500 exhaust manifold has 5 trim variants and the Acura ILX has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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