ignition coil
Worth a lookShows a $9.0M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size
Incredible$9.0M$9.0M/yr · 5.5M searches
Competition
Incredible7%top-5 click share — an open shelf
Brand share
Great44%top-5 brand share — no brand owns this niche
Avg price
Great$63.82avg listing price — sweet spot $15–$100
Review moat
Good672.03avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.6%search→purchase rate — share of searches ending in a sale
Returns
Okay5.4%return rate — above 6% kills the launch gate
Price range
Okay$9.16–$297.49cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-16.8%90-day search growth — must beat 0% to launch
Competition
Clicks spread well past the top 5 (7% combined) — an open shelf where new products get seen.Brands
92 rising
Sellers
238
Top-5 brand share
44%
Open market
53%
- A-Premium13%
- ENA11%
- LCWRGS8%
- BDFHYK8%
- NPAUTO4%
- KacuYelin3%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 478 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
ENA Set of 8 Curved Boot Ignition Coil Pack Compatible with Ford Lincoln Mercury 4.6L 5.4L V8 Replacement for DG508 C1454 C1417 FD503 1L2U12029AA I2LU-12A388-AA C1417 DG473 DG481 DG491
ENA$46.374.6★11,332 rev
BOSCH 0221504800 Original Equipment Ignition Coil - Compatible with Select 2006-2022 BMW 1 2 3 4 5 6 7 Series M2 M3 M4 X1 X3 X5 X6 Z4 Mini Cooper Countryman Paceman - Single
Bosch$21.714.6★1,383 rev
Marsram Ignition Coil Pack UF596 & Double Iridium Spark Plug 4912 for 2009 2010 2011 Toyota Corolla Matrix Prius 2012 2013 2014 2015 2017 Lexus Scion IM XD Pontiac Vibe 1.8L L4 UF619 90919-02258
Marsram$58.874.5★3,249 rev
ENA Set of 4 Ignition Coil Pack 2007 2008 2009 2010 2011 2012 Compatible with Nissan Altima Versa Sentra Cube Rogue Frontier 2013 2014 2015 Infiniti M56 FX50 QX60 QX70 2.5L 2.0L 1.8L Replace# UF549
ENA$49.744.6★1,669 rev
BDFHYK Ignition Coil Pack UF648 and Iridium Spark Plug 97390 Compatible with Jeep Grand Cherokee 2011-2015 Jeep Wrangler Dodge Charger Grand Caravan 2016 Chrysler 200 300 Jeep Coil Pack 3.6L Set of 6
BDFHYK$69.714.5★5,181 rev
Newest
by launch date
Autoexact Ignition Coil Pack and Iridium Spark Plugs Kit Fit for Hyundai 2012-2016 Elantra 2014-2021 Tucson 2012-2019 Soul Forte Elantra GT/Coupe Forte5 1.8L 2.0L L4 Replaces UF651 97390 4 Sets
autoexact$48.2819 rev
Autoexact Ignition Coil Pack and Iridium Spark Plugs Kit Fit for Toyota 2007-2016 Sienna Highlander Avalon Camry RAV4 Venza Lexus RX350 ES350 RX450h 3.5L V6 Direct Replacement for UF487 6619 Set of 6
autoexact$78.5686 rev
Ignition Coil Pack & Iridium Spark Plugs Kit Set of 4 for Nissan 2013-2019 Sentra 2007-2018 Altima 2008-2013 Rogue Versa Cube NV200 1.6L-2.5L L4 Engine Replace UF549 91187 | Autoexact
autoexact$55.8086 rev
Autoexact Ignition Coil Pack and Iridium Spark Plugs Kit Fit for Ford 97-10 F150 99-16 E350 Super Duty Expedition F250 Crown Victoria E250 E150 Grand Marquis Town Car 4.6L 5.4L V8 #FD504 SP493 8 Sets
autoexact$62.8240 rev
Ignition Coils & Iridium Spark Plugs Kit Fit for Nissan 2009-2024 Murano Pathfinder Maxima Altima Quest 350Z INFINITI QX60 JX35 G35 EX35 FX35 3.5L 12pc Direct Replacement Set for UF807 97390
autoexact$82.8386 rev
Trending
90-day click momentum
DG508 Ignition Coil Pack & Iridium Spark Plug SP479 Set Compatible with Ford 4.6L/5.4L V8 Engines Fits F-150 F-250 F-350 Expedition Crown Victoria Mustang Lincoln High Performance Upgrade
DETYI$58.894.4★
CNPAPC UF569 Ignition Coil Pack & Iridium Spark Plugs Set of 6 Compatible with 2007-2019 Buick Cadillac Chevy GMC Pontiac Saturn Suzuki 3.0L 3.2L 3.6L V6 Replaces# 12590990 12610626 12632479
CNPAPC$67.545.0★
Autoexact Ignition Coil Pack and Iridium Spark Plugs Kit Fit for Toyota 2007-2016 Sienna Highlander Avalon Camry RAV4 Venza Lexus RX350 ES350 RX450h 3.5L V6 Direct Replacement for UF487 6619 Set of 6
autoexact$78.564.8★
Nakkaa 8 Pack UF271 Ignition Coils Double Iridium Spark Plugs & Wires Compatible with Silverado/Sierra 1500 2500 3500 Compatible with Yukon XL 1500 2500 1999-2007 4.8L 5.3L 6.0L 19299585
Nakkaa$90.054.4★
Autoexact Ignition Coil Pack and Iridium Spark Plugs Kit Fit for Ford 97-10 F150 99-16 E350 Super Duty Expedition F250 Crown Victoria E250 E150 Grand Marquis Town Car 4.6L 5.4L V8 #FD504 SP493 8 Sets
autoexact$62.824.6★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -16.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Fit like a glove”
“The build quality feels very solid”
“Fair price”
“It works great”
“smooth install”
“As advertised”
“still going strong”
“Easy to swap out”
“Better gas mileage”
“It works”
What buyers complain about
“Didnt last”
“Very cheap quality”
“Didn't fit”
“Not compatible”
“Item comes defective”
“DONT WORK”
“Don't be cheap”
“Loose plug in socket”
“Wrong information”
“Took me a minute to install”