Best Selling Spark Plug Gap Tool on Amazon
126
Products
USMarketplace
March 2026Reporting Period
Sales Volume of Top ASINs for 'spark plug gap tool' on AmazonMarch 2026

Most Selling Products

This list compiles the monthly sales and rankings of all ASINs that appeared within the first three pages of search results for the keyword “spark plug gap tool” on Amazon.com in the United States, totaling 126 products. Under this keyword, the top-ranked ASIN recorded more than 4,000 orders in March.
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126
ASINs
1
Mutt Tools 2pc Feeler Gauge Set - Premium Straight & Angled Feeler Gauges for Valves - Inch and Metric Measurement - Gap Tool for Automotive
Title
Mutt Tools 2pc Feeler Gauge Set - Premium Straight & Angled Feeler Gauges for Valves - Inch and Metric Measurement - Gap Tool for Automotive
Sales Volume
4,000+
Price($)
13.99
Ratings
4.7
Reviews
1,287
2
CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool
Title
CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool
Sales Volume
3,000+
Price($)
4.21
Ratings
4.6
Reviews
7,233
3
2pcs Feeler Gauges Set Stainless Steel, 32 Straight & 16 Angled Blades, Dual Marked SAE/Metric Wider Range Spark Plug Gap Tool, Filler Gauges Kit for Valves, Automotive, Piston, Guitar
Title
2pcs Feeler Gauges Set Stainless Steel, 32 Straight & 16 Angled Blades, Dual Marked SAE/Metric Wider Range Spark Plug Gap Tool, Filler Gauges Kit for Valves, Automotive, Piston, Guitar
Sales Volume
2,000+
Price($)
6.99
Ratings
4.7
Reviews
265
4
Spurtar 32 Blades Feeler Gauges 0.0015-0.035'' (0.04-0.88 mm) Stainless Steel Feeler Gauge Set SAE/Metric Feeler Gauge for Measuring Gap Width and Thickness for Guitar, Spark Plug, Piston Measure
Title
Spurtar 32 Blades Feeler Gauges 0.0015-0.035'' (0.04-0.88 mm) Stainless Steel Feeler Gauge Set SAE/Metric Feeler Gauge for Measuring Gap Width and Thickness for Guitar, Spark Plug, Piston Measure
Sales Volume
1,000+
Price($)
5.29
Ratings
4.6
Reviews
2,191
5
SINGARO Inline Spark Plug Tester, Plug-in Engine Ignition Tester, Car Exterior Accessories, Automobile, Lawn Mower,Engine Verification-Armature Diagnostic Test Tool
Title
SINGARO Inline Spark Plug Tester, Plug-in Engine Ignition Tester, Car Exterior Accessories, Automobile, Lawn Mower,Engine Verification-Armature Diagnostic Test Tool
Sales Volume
1,000+
Price($)
6.99
Ratings
4.4
Reviews
1,601
6
Toolwiz Spark Plug Gap Tool with 32 Blade Steel Feeler Gauge, Gapping Tool for Most 10mm 12mm 14mm 16mm Thread Spark Plugs, Red
Title
Toolwiz Spark Plug Gap Tool with 32 Blade Steel Feeler Gauge, Gapping Tool for Most 10mm 12mm 14mm 16mm Thread Spark Plugs, Red
Sales Volume
800+
Price($)
16.99
Ratings
4.6
Reviews
981
7
Feeler Gauge Set Stainless Steel Thickness Gauge 32 Blades 0.04-0.88 mm (0.0015-0.035 Inch) Dual Marked Metric and Imperial Measuring Tools for Measuring Gap Widths and Thicknesses
Title
Feeler Gauge Set Stainless Steel Thickness Gauge 32 Blades 0.04-0.88 mm (0.0015-0.035 Inch) Dual Marked Metric and Imperial Measuring Tools for Measuring Gap Widths and Thicknesses
Sales Volume
800+
Price($)
4.97
Ratings
4.7
Reviews
632
8
Spark Plug Gap Tool with 32 Blade Steel Feeler Gauge, Spark Plug Gapping Tool for Most 10mm 12mm 14mm 16mm Thread Spark Plugs, Red
Title
Spark Plug Gap Tool with 32 Blade Steel Feeler Gauge, Spark Plug Gapping Tool for Most 10mm 12mm 14mm 16mm Thread Spark Plugs, Red
Sales Volume
800+
Price($)
17.99
Ratings
4.6
Reviews
100
9
2Pcs Stainless Steel Feeler Gauge Set,32 Straight Blades Feeler Gauge&16 Pieces Angled Feeler Gauge Set, Measure Gap and Thickness for Guitar, Spark Plug, Valves Piston Measure Filler Gauge
Title
2Pcs Stainless Steel Feeler Gauge Set,32 Straight Blades Feeler Gauge&16 Pieces Angled Feeler Gauge Set, Measure Gap and Thickness for Guitar, Spark Plug, Valves Piston Measure Filler Gauge
Sales Volume
800+
Price($)
5.29
Ratings
4.9
Reviews
101
10
32 Stainless Steel Blades Feeler Gauge Dual Marked Metric and Imperial Gap Gauge
Title
32 Stainless Steel Blades Feeler Gauge Dual Marked Metric and Imperial Gap Gauge
Sales Volume
700+
Price($)
5.95
Ratings
4.6
Reviews
21,280
Keyword Spark Plug Gap Tool Weekly Search Volume Trend
48
20,716
Search Frequency Rank
During Mar 15–21, this keyword ranked 20,716 in Amazon's Brand Analytics(ABA) report, down 48 from the previous week. The most recent Weekly search volume was 8,622 (-0.16% WoW). These insights help Amazon Sellers track long-term demand trends, identify market opportunities, and spot seasonal peaks.
Spark Plug Gap Tool Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "spark plug gap tool". In the price range of $0–$10, there are 391 ASINs, the highest proportion, accounting for 41.11%. Nearly 60.57% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 45.07% and a combined conversion rate of 38.98%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
0-10
41.11%
10-20
28.18%
20-50
21.77%
50-100
5.89%
100-200
1.68%
200-500
0.95%
500-1,000
0.42%
1,000-0
0.00%
Rating Distribution
Rating distribution of all ASINs on the first three pages of search results for this keyword.
RatingRatio
4.8-5.0
19.28%
4.3-4.7
60.57%
3.8-4.2
13.23%
3.3-3.7
3.83%
2.8-3.2
1.85%
0.0-2.7
1.24%
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Review Count Distribution
Review Count of all ASINs on the first three pages of search results for this keyword.
Review CountRatio
0-100
50.68%
100-500
24.28%
500-1,000
12.95%
1,000-2,000
6.35%
2,000-5,000
3.86%
5,000-10,000
1.37%
10,000-0
0.50%
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Top3 Click Share
45.07%
Trend changes in the combined click share of the Top 3 ASINs for the keyword spark plug gap tool.
Top3 Conversion Share
38.98%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword spark plug gap tool.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
B00144AZ6KB00144AZ6K
25.58%
26.68%
B0FL2HPGYJB0FL2HPGYJ
11.27%
6.11%
B0BFJ3XNVMB0BFJ3XNVM
8.22%
6.19%
Most Selling Products
Search Volume & Trends
Market Overview
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