---
title: "coil — Niche Verdict: Worth a look (55/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/coil"
last_updated: "2026-07-14T01:37:48.105Z"
locale: en
meta:
  description: "coil shows a fragmented shelf (top 5 take 17% of clicks), but weak search conversion (1.5%) keeps it on the watch list."
  "og:description": "coil shows a fragmented shelf (top 5 take 17% of clicks), but weak search conversion (1.5%) keeps it on the watch list."
  "og:title": "coil — Niche Verdict: Worth a look (55/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **coil**

**Worth a look**

Shows a fragmented shelf (top 5 take 17% of clicks), but weak search conversion (1.5%) keeps it on the watch list.

Market size 75Growth 21Conversion 18Competition 96Returns 31Price range 24Avg price 84Brand share 80Review moat 75Quality gap 45

**Competition**

**Incredible****17%**

top-5 click share — an open shelf

**Avg price**

**Great****$74.71**

avg listing price — sweet spot $15–$100

**Brand share**

**Great****55%**

top-5 brand share — no brand owns this niche

**Market size**

**Good****$841K**

$841K/yr · 766K searches

**Review moat**

**Good****506.74**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Returns**

**Okay****5.3%**

return rate — above 6% kills the launch gate

**Price range**

**Bad****$9.16–$357.56**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Growth**

**Bad****-8.3%**

90-day search growth — must beat 0% to launch

**Conversion**

**Bad****1.5%**

search→purchase rate — share of searches ending in a sale

## **Competition**

Clicks spread well past the top 5 (17% combined) — an open shelf where new products get seen.

**Brands**

**47 **▲rising

**Sellers**

**197**

**Top-5 brand share**

**55%**

**Open market**

**41%**

- Denso25% - Delphi9% - NGK8% - A-Premium7% - Bosch5% - ENA5%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%2%$17K4%$34K6%$50K8%$67K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 171 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![NGK U5015-4 (49173) Coil-On-Plug Ignition Coil Pack of 4](https://m.media-amazon.com/images/I/41UBJseziSL.jpg)**NGK U5015-4 (49173) Coil-On-Plug Ignition Coil Pack of 4**NGK**$87.73**4.6★34 rev](https://www.amazon.com/dp/B082WQDJCV) [2![Denso Direct Ignition Coil - 673-1309 (Fits Select Models and Years of Lexus Toyota and Scion Vehicles)](https://m.media-amazon.com/images/I/21uQIaHPDML.jpg)**Denso Direct Ignition Coil - 673-1309 (Fits Select Models and Years of Lexus Toyota and Scion Vehicles)**Denso**$49.96**4.7★1,313 rev](https://www.amazon.com/dp/B002Y35O8O) [3![Denso Direct Ignition Coil - 673-2301 (Fits Select Years of Honda: Accord/Civic/CR-V/Element/S2000 and Acura RSX Vehicles)](https://m.media-amazon.com/images/I/31ztHhQHEAL.jpg)**Denso Direct Ignition Coil - 673-2301 (Fits Select Years of Honda: Accord/Civic/CR-V/Element/S2000 and Acura RSX Vehicles)**Denso**$42.74**4.6★612 rev](https://www.amazon.com/dp/B002Y39NXG) [4![Denso Direct Ignition Coil - 673-1307 (Fits Select Years of Toyota: Camry/Corolla/Highlander/Matrix/RAV4/Solara Scion: tC/xB Lexus HS250h and Pontiac Vibe Vehicles)](https://m.media-amazon.com/images/I/21IFn1gfDuL.jpg)**Denso Direct Ignition Coil - 673-1307 (Fits Select Years of Toyota: Camry/Corolla/Highlander/Matrix/RAV4/Solara Scion: tC/xB Lexus HS250h and Pontiac Vibe Vehicles)**Denso**$67.46**4.7★538 rev](https://www.amazon.com/dp/B002Y35O5W) [5![Denso Direct Ignition Coil - 673-1312 (Fits Select Years of Toyota: Avalon/Camry/Highlander/Sienna/Solara and Lexus: ES300/ES330/RX300/RX330/RX400h Vehicles)](https://m.media-amazon.com/images/I/214E8E0LIpL.jpg)**Denso Direct Ignition Coil - 673-1312 (Fits Select Years of Toyota: Avalon/Camry/Highlander/Sienna/Solara and Lexus: ES300/ES330/RX300/RX330/RX400h Vehicles)**Denso**$57.88**4.5★18 rev](https://www.amazon.com/dp/B0FRSRZHGC)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![MOAUTO Ignition Distributor w/Cap & Rotor and 8 Iridium Spark Plugs with Wire Set Tune Up Kit F2TZ12127A 84-2890 Compatible with Ford Bronco E-150 Econoline Club Wagon F-150 F-250 1992-1996 Explorer](https://m.media-amazon.com/images/I/51G0ssJaoHL.jpg)**MOAUTO Ignition Distributor w/Cap & Rotor and 8 Iridium Spark Plugs with Wire Set Tune Up Kit F2TZ12127A 84-2890 Compatible with Ford Bronco E-150 Econoline Club Wagon F-150 F-250 1992-1996 Explorer**MOAUTO**$99.87**13 rev6mo ago](https://www.amazon.com/dp/B0G8KWRMSQ) [![Autoexact Ignition Coils & Iridium Spark Plugs & Wires Kit Fit for Chevy Silverado Tahoe Suburban Avalanche Express GMC Sierra Cadillac Pontiac Hummer 6.0L 5.3L 8set Direct Replacement Set for UF413](https://m.media-amazon.com/images/I/419-SaRQkWL.jpg)**Autoexact Ignition Coils & Iridium Spark Plugs & Wires Kit Fit for Chevy Silverado Tahoe Suburban Avalanche Express GMC Sierra Cadillac Pontiac Hummer 6.0L 5.3L 8set Direct Replacement Set for UF413**autoexact**$124.39**58 rev7mo ago](https://www.amazon.com/dp/B0FN484KL5) [![Autoexact Ignition Coil Packs & Iridium Spark Plugs Kit Fit for Chevy 2010-2017 Equinox Malibu Cobalt HHR Captiva/GMC Terrain/Buick Verano LaCrosse/Pontiac G6/Saturn 2.0L 2.2L 2.4L L4 # UF491 4 Sets](https://m.media-amazon.com/images/I/41dAoBDqFeL.jpg)**Autoexact Ignition Coil Packs & Iridium Spark Plugs Kit Fit for Chevy 2010-2017 Equinox Malibu Cobalt HHR Captiva/GMC Terrain/Buick Verano LaCrosse/Pontiac G6/Saturn 2.0L 2.2L 2.4L L4 # UF491 4 Sets**autoexact**$62.67**58 rev8mo ago](https://www.amazon.com/dp/B0FN4GPFNK) [![8-Pack UF510 High-Performance Ignition Coil & Iridium Spark Plug Set - Complete Tune-Up Kit for 2004-2006 INFINITI QX56 & Nissan Titan Armada Pathfinder with 5.6L V8 Engine - Replaces GN10243 5C1482](https://m.media-amazon.com/images/I/41A1bzjmnXL.jpg)**8-Pack UF510 High-Performance Ignition Coil & Iridium Spark Plug Set - Complete Tune-Up Kit for 2004-2006 INFINITI QX56 & Nissan Titan Armada Pathfinder with 5.6L V8 Engine - Replaces GN10243 5C1482**Pynccid**$84.32**4 rev9mo ago](https://www.amazon.com/dp/B0FTVSKD9X) [![Denso Direct Ignition Coil - 673-1312 (Fits Select Years of Toyota: Avalon/Camry/Highlander/Sienna/Solara and Lexus: ES300/ES330/RX300/RX330/RX400h Vehicles)](https://m.media-amazon.com/images/I/214E8E0LIpL.jpg)**Denso Direct Ignition Coil - 673-1312 (Fits Select Years of Toyota: Avalon/Camry/Highlander/Sienna/Solara and Lexus: ES300/ES330/RX300/RX330/RX400h Vehicles)**Denso**$57.88**18 rev9mo ago](https://www.amazon.com/dp/B0FRSRZHGC)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Autoexact Ignition Coil Packs & Iridium Spark Plugs Kit Fit for Chevy 2010-2017 Equinox Malibu Cobalt HHR Captiva/GMC Terrain/Buick Verano LaCrosse/Pontiac G6/Saturn 2.0L 2.2L 2.4L L4 # UF491 4 Sets](https://m.media-amazon.com/images/I/41dAoBDqFeL.jpg)**Autoexact Ignition Coil Packs & Iridium Spark Plugs Kit Fit for Chevy 2010-2017 Equinox Malibu Cobalt HHR Captiva/GMC Terrain/Buick Verano LaCrosse/Pontiac G6/Saturn 2.0L 2.2L 2.4L L4 # UF491 4 Sets**autoexact**$62.67**4.5★**▲ 243%**](https://www.amazon.com/dp/B0FN4GPFNK) [![UF550 Ignition Coil Pack and Iridium Spark Plugs Set of 6 Compatible with Infiniti EX35 Q50 G25 FX35 QX60 Nissan Altima Maxima 2007-2020 Replaces#C1670 22448-JA10C](https://m.media-amazon.com/images/I/41M3Kc6kKoL.jpg)**UF550 Ignition Coil Pack and Iridium Spark Plugs Set of 6 Compatible with Infiniti EX35 Q50 G25 FX35 QX60 Nissan Altima Maxima 2007-2020 Replaces#C1670 22448-JA10C**KacuYelin**$63.47**4.7★**▲ 229%**](https://www.amazon.com/dp/B0F1FRDN37) [![A-Premium 1 Ignition Coil with 6 Spark Plug Wires and 6 Iridium Spark Plugs Compatible with Dodge Grand Caravan 2001-2010 Caravan & Chrysler Town & Country Pacifica Voyager & Volkswagen Routan](https://m.media-amazon.com/images/I/41otamVsvoL.jpg)**A-Premium 1 Ignition Coil with 6 Spark Plug Wires and 6 Iridium Spark Plugs Compatible with Dodge Grand Caravan 2001-2010 Caravan & Chrysler Town & Country Pacifica Voyager & Volkswagen Routan**A-Premium**$72.07**4.4★**▲ 225%**](https://www.amazon.com/dp/B0DJT44XSS) [![MOAUTO Ignition Distributor w/Cap & Rotor and 8 Iridium Spark Plugs with Wire Set Tune Up Kit F2TZ12127A 84-2890 Compatible with Ford Bronco E-150 Econoline Club Wagon F-150 F-250 1992-1996 Explorer](https://m.media-amazon.com/images/I/51G0ssJaoHL.jpg)**MOAUTO Ignition Distributor w/Cap & Rotor and 8 Iridium Spark Plugs with Wire Set Tune Up Kit F2TZ12127A 84-2890 Compatible with Ford Bronco E-150 Econoline Club Wagon F-150 F-250 1992-1996 Explorer**MOAUTO**$99.87**4.8★**▲ 222%**](https://www.amazon.com/dp/B0G8KWRMSQ) [![DB Electrical 160-01010 Ignition Coil Compatibale with/replacement for Briggs & Stratton 802574 493237 692605](https://m.media-amazon.com/images/I/31db1dxuSWL.jpg)**DB Electrical 160-01010 Ignition Coil Compatibale with/replacement for Briggs & Stratton 802574 493237 692605**DB Electrical**$20.04**4.1★**▲ 200%**](https://www.amazon.com/dp/B00MWOQXYY)

**~~View all trending →~~**

## **Demand**

Weekly Amazon search volume, last 40 weeks — -8.3% search growth over the last 90 days.

13K8KOct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**23%

*“Great build quality”*

**Size-Overall**20%

*“it fit as it should have”*

**Value For Money**18%

*“Best value”*

**Assembly/Installation**8%

*“Easy Installation”*

**Advertised Vs Actual Product**7%

*“As advertised”*

**Efficiency**7%

*“It works great”*

**Durability**3%

*“are durable”*

**Ease Of Use**2%

*“Easy to swap out”*

**Socket/Port/Plug**1%

*“Rick M. Spark plugs worked great”*

**Correct Contents**1%

*“Proper part”*

### **What buyers complain about **

**Durability**20%

*“it shorted out”*

**Quality-Overall**14%

*“Way less quality than advertised”*

**Size-Overall**10%

*“Didn't fit”*

**Value For Money**6%

*“a little pricey”*

**Compatibility-Overall**5%

*“I was worried about not been compatible”*

**Socket/Port/Plug**4%

*“These plugs arent any good at all”*

**Defective Material/Parts**4%

*“Product not working properly”*

**Advertised Vs Actual Product**4%

*“Didnt fit as advertised”*

**Functionality-Overall**3%

*“with inconsistent speed response”*

**Assembly/Installation**3%

*“Was very skeptical about buying and installing”*

### **Top return reasons **

**Size-Overall**28%

**Compatibility-Overall**17%

**Defective Material/Parts**13%

**Functionality-Overall**8%

**Product Condition**7%

**Advertised Vs Actual Product**6%

**Value For Money**5%

**Socket/Port/Plug**3%

**Flammable**2%

**Quality-Overall**2%