Exhaust Manifold
MaybeThe top 5 products take only 14% of clicks. But buyers convert on only 0.9% of searches, so Exhaust Manifold is a Maybe.
- Flapen Score
- 52 / 100Top 35% of 7,287 Automotive niches · +3 vs the category median of 4952
- Market size
- $462K/yr442K searches / yr
- 90-day growth
- -15.1%search demand this quarter
- Competition
- 14%top-5 click share · 51 brands · 168 sellers
Flapen Score
Exhaust Manifold against its category
The dotted line is the Automotive average. Past it, Exhaust Manifold is stronger. Inside it, weaker.
Market
The Exhaust Manifold market on Amazon at a glance
Shoppers on Amazon United States searched for Exhaust Manifold 442K times last year and spent an estimated $462K. The top 5 brands take 72% of clicks. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 0.9% of those searches ended in a purchase.
Shoppers searched for this 442K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.9% of those searches ended in a purchase. Searches in the last 90 days moved -15.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $462K a year.
- Searches, last 12 months
- 442K
- Growth, 90 days vs prior 90
- -15.1%
- Conversion, latest week
- 0.9%
- Market size, estimated
- $462Ka year
- Top search term
- exhaust manifold335K searches a year
02 · Price
A sale here is worth $117.34.
Listings sell for $117.34 on average, from $6.38 to $782.96. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $117.34 that is $0 to $12K a year per listing.
- Average price
- $117.34above the $15 to $100 sweet spot
- Price range
- $6.38–$782.96
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$12K
- Returns
- 4.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
76% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 3.9% of listings are out of stock. The average listing ranks #304 within Exhaust & Emissions. It carries 138 reviews at 4.28 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 94%
- Out of stock, average day
- 3.9%
- Average rank
- #304in Exhaust & Emissions
- Average rating
- 4.28 starsAmazon United States average 4.42 stars
- Average reviews
- 138per listing
- Listings tracked
- 210
04 · Newcomers
2 of last year's 15 launches cleared the first-year sales bar.
15 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 15
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Exhaust Manifold products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
BD Diesel 1041463 Exhaust Manifold Kit Dodge/Ram 1500/2500/3500 09-22 5.7L Hemi
- Price
- $474.86
- Rating
- 4.7/5
- Reviews
- 153
- Age
- 2y ago

Dorman 674-922 Patented Driver Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models
- Price
- $120.07
- Rating
- 4.3/5
- Reviews
- 288
- Age
- 13y ago

Dorman 674-522 Driver Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models (OE FIX)
- Price
- $93.16
- Rating
- 4.5/5
- Reviews
- 546
- Age
- 22y ago

Dorman 674-732 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models (OE FIX)
- Price
- $116.42
- Rating
- 4.6/5
- Reviews
- 377
- Age
- 18y ago

A-Premium L4 2.4L Engine Exhaust Manifold W/Gasket & Bolts & Nuts Fit for Chevrolet Equinox 2010-2012 Captiva Sport 2012 & GMC Terrain 2010-2012 Sport Utility Only Replaces 12609823
- Price
- $80.50
- Rating
- 4.6/5
- Reviews
- 169
- Age
- 3y ago
Trending
estimated 90-day click momentum
Exhaust Manifolds Left and Right w/Gaskets Replacement Parts Replacement Part For Ford Pickup F150 1999-2003 5.4L V8
- Price
- $176.32
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 4y ago

Elitech HVAC Gauge Set Digital Manifold Gauge Set for HVAC & Automotive Systems Supports 88 Refrigerants DMG-2SE with 3 Color Hoses & 2 R410A Adapters
- Price
- $72.79
- Rating
- 4.4/5
- Reviews
- 98
- Age
- 11mo ago

ZHRUIHAN Exhaust Manifold Kit Includes Required Gaskets and Hardware Compatible with captiva sport 2013-2015 2.4L equinox 2013-2014 2.4L terrain 2013-2014 2.4L Reference OE: 674561 12633603
- Price
- $75.43
- Rating
- 4.5/5
- Reviews
- 20
- Age
- 1y ago
![A-Premium Right Side [V8 5.7 6.4L] Exhaust Manifold Kit W/Gasket Fit for Ram 1500 2013-2018 2500 2014-2021 3500 2013-2020 1500 Classic 2019-2024 Replaces 5045486AA](https://m.media-amazon.com/images/I/41LKnQp4B4L.jpg)
A-Premium Right Side [V8 5.7 6.4L] Exhaust Manifold Kit W/Gasket Fit for Ram 1500 2013-2018 2500 2014-2021 3500 2013-2020 1500 Classic 2019-2024 Replaces 5045486AA
- Price
- $92.78
- Rating
- 4.2/5
- Reviews
- 116
- Age
- 2y ago

Dorman Improved Design Patent Pending 674-498 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Jeep/Ram Models (OE FIX)
- Price
- $157.65
- Rating
- 4.4/5
- Reviews
- 29
- Age
- 1y ago
Newest
by launch date
Elitech HVAC Gauge Set Digital Manifold Gauge Set for HVAC & Automotive Systems Supports 88 Refrigerants DMG-2SE with 3 Color Hoses & 2 R410A Adapters
- Price
- $72.79
- Rating
- 4.4/5
- Reviews
- 98
- Age
- 11mo ago

ZHRUIHAN Exhaust Manifold Kit Includes Required Gaskets and Hardware Compatible with captiva sport 2013-2015 2.4L equinox 2013-2014 2.4L terrain 2013-2014 2.4L Reference OE: 674561 12633603
- Price
- $75.43
- Rating
- 4.5/5
- Reviews
- 20
- Age
- 1y ago

Zikefest 2PCS Exhaust Manifold Gasket 2.56inch Sealed Exhaust Manifold Gasket Prevent Leaking Between Exhaust Pipe and Exhaust Manifold Universal Replacement Donut Gasket (65MM)
- Price
- $8.78
- Rating
- 3.9/5
- Reviews
- 314
- Age
- 1y ago

Dorman Improved Design Patent Pending 674-498 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Jeep/Ram Models (OE FIX)
- Price
- $157.65
- Rating
- 4.4/5
- Reviews
- 29
- Age
- 1y ago

A-Premium Front Exhaust Manifold Catalytic Converter W/Gasket Kit - Compatible with Nissan Altima 2007 2008 2009 2010 2011 2012 2013 L4 2.5L - Replace# 14002-JA01E - E.P.A. Compliant
- Price
- $116.09
- Rating
- 4.5/5
- Reviews
- 173
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 14% of clicks, no more. An open shelf where new products get seen.
Brands
51 rising
Sellers
168
Est. top-5 brand share
72%
Top 20: 89%
Est. top-5 click share
14%
Top 20: 34%
Open market
28%
- Dorman33%
- A-Premium28%
- BD5%
- maXpeedingrods2%
- ZHRUIHAN2%
- Zikefest2%
Demand
Exhaust Manifold search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4× · 8 of 12 months tracked
Search terms
Top Exhaust Manifold search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- exhaust manifold335K/yr
- manifold69K/yr
- exhaust manifolds11K/yr
- exhaust manifold kit12K/yr
- oem exhaust manifold4K/yr
- gm exhaust manifold6K/yr
- automotive replacement exhaust manifolds4K/yr
- dorman exhaust manifold3K/yr
Reviews and returns
What reviews say buyers love and hate about Exhaust Manifold
We read the reviews and the return reasons for every product selling here.
“Way to big”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Exhaust Manifold questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









