Top 9 Spark Plug Gap Tool 12mm – Automotive Replacement Spark Plugs

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1. Boost Monkey

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Boost Monkey Spark Plug Gap Tool for 12mm & 14mm Threaded Spark Plugs 12mm

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Boost Monkey #ad - Made from 7075 Aerospace Grade Aluminum. Spark plug shown For Demonstration - Not Included. Fits 12mm and 14mm Spark Plugs Respectively. Hard anodized Black For Superior Finish. Accurately Set Spark Plug Gap.
BrandBoost Monkey #ad
ManufacturerBoost Monkey #ad
Height2 Inches
Length2 Inches
Width2 Inches
Part Numberbmspgp

2. Cosmoska

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Cosmoska 12mm Spark Plug Caliper,Universal Billet Aluminum Threaded Engine Spark Plug Gap Tool Gapper Gapping-Blue

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Cosmoska #ad - Light weight and compact, easy and convenient to carry and use, just screw your spark plug into the bottom of our gap tool then measure. Made of high quality CNC aluminum, durable and sturdy enough for a longer service time. Our car spark gap tool give you a perfect gap every time, do it once with precision, you have not to test over and over. Universally fits for all 12mm threaded spark plugs. 100% brand new Cosmoska spark plug gapping tool.
BrandCosmoska #ad
ManufacturerCosmoska #ad
Part NumberCos-A00W1579ALB3

3. WLFINKMO

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Black, WLFINKMO 12mm Spark Plug Caliper, Spark Plug Gap Tool Universal Spark Plugs Gapper Gapping Kit

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WLFINKMO #ad - Function: use professional race garage innovations to Easily Prevent Spark Plug Wire Marks or Nicks for Optimal Spark Plug and Engine Performance. Instructions: simply put the spark plug in one end and twist the knob at the other to apply smooth, even, and easy pressure to close the gap until the right measurement is found.

Ensure: if there is any problem with the product, please do not hesitate to contact us, we will help you solve the problem. Just set it, forget it, and go enjoy the open road. Convenient: perfect tool for boosters, Great Gift for DIY Mechanics - Small, portable and solves a real problem. Quality: the easiest way to improve your workbench and boost engine performance - top tier auto performance is constantly evolving, our plug allows you to never have such out dated worries again while setting your spark plug gap.
BrandWLFINKMO #ad
ManufacturerWLFINKMO #ad
Part NumberAuto-SP12-Black

4. PQY

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PQY Universal Spark Plug Gap Tool Compatible with Most 10mm 12mm 14mm 16mm Spark Plugs Red

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PQY #ad - Warranty:pqy offers 1 year warranty for the tool. If you have any problem, please contact us and we will respond you on 24 hours except weekends and holidays.

Precision work:this spark plug gap Tool will give you that perfect gap every time. Simply place your spark plug onto the gap tool perfectly. What you get:1x spark plug gap tool. Note: some spark plugs electrode will spring back - this is normal for some spark plugs. If your gap target is 044mm we suggest to use 042mm this way when it spring back you will get it to 044mm. Universal fitment:universal for 10mm 12mm 14mm 16mm Spark Plugs. Used your desired size feeler gauge for gap thickness.
BrandPQY #ad
ManufacturerPQY #ad
Part NumberSLV01-QY

5. Woopeey

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Woopeey 12mm & 14mm Engine Spark Plug Caliper, Matte Black Universal Spark Plug Gap Tool Spark Plugs Gapper Gapping Kit

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Woopeey #ad - Easy to install- simply put the spark plug in one end and twist the knob at the other to apply smooth, even, and easy pressure to close the gap until the right measurement is found.

The engine spark plug gap Tool Universal for all 12mm 14mm threaded spark plugs. Made of high quality billet CNC aluminum, durable for longer lifetime. Package includes 1 x 12mm spark Plug Gap Tool & 1 x 14mm Spark Plug Gap Tool. One full year of warranty. This spark plug gap tool will give you that perfect gap every time, no more banging the plug tip on random surface to close it, and then use a coin gap to open it back up, do it once with precision with our tool.
BrandWoopeey #ad
ManufacturerWoopeey #ad
Part NumberFBA-WPUS0602
WarrantyOne full year of warranty.

6. A & E Hand Tools

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Orange, A & E Hand Tools 4450A E-Z Grip Spark Plug Gap Gauge

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A & E Hand Tools #ad - Metric gapping scale shown on reverse side. Tool includes a recess specifically designed to adjust electrodes. Has a pocket-clip. Country of Origin : China.
BrandA & E Hand Tools #ad
ManufacturerA & E Hand Tools #ad
Height0.5 Inches
Length7.7 Inches
Weight0.05 Pounds
Width3.4 Inches
Part Number4450A
Model4450A
Warranty1 yr warranty on material and workmanship

7. DEDC

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DEDC Universal Precision Car Spark Plug Gap Tool, Billet Aluminum Spark Plug Caliper Threaded Spark Plugs 14mm

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DEDC #ad - What's included -1 pc x spark plug tool, 1 pc x screw; we have 100% satisfaction guarantee for each customer that if you are not satisfied with our Car Spark Plug Gap Tool, we are willing to either provide a refund or a replacement within 24 hours.

Compatibility - spark plug gap tool universal compatible with various 10mm/12mm/14mm spark plugs. Material - made of high quality Aluminum material, it is rust-proof, corrosion-resistant and durable for long-term use. Easy & fast to use - easy to use, lightweight, compact, easy to carry and store. Standard design - this spark plug made of high quality precision parts designed to improve vehicle performance and efficiency, could replace old or damaged directly.
BrandDEDC #ad
ManufacturerDEDC #ad
Part NumberSpark Plug

8. Suuonee

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12mm Universal Car Engine Spark Plug Gap Tool Clamping Tool Sparkplug Caliper Gapper Gapping, Suuonee Car Spark Plug Gap Tool

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Suuonee #ad - We are professional Amazon sellers If you have any questions about our products, please contact us. Quality assurance: 12-month warranty, no return for 1 month no damage to the goods.

If you need these products, please do not hesitate to place an order. Replace old or damaged directly. High-quality materials: spark plug caliper uses cnc to process high-quality metal materials with smooth and comfortable surface, high temperature resistance, no deformation, light weight, no damage, c-o-r-r-o-s-i-o-n resistance and maximum durability. Product function: spark Plug Gapping Tool Helps to achieve perfect spark plug clearance. Standard design: high quality precision parts designed to improve vehicle performance and efficiency. Versatility: universal Spark Plug Gap Tool for all kinds of 12mm spark plug. We believe that our services will satisfy you.
BrandSuuonee #ad
ManufacturerSuuonee #ad
Height3.94 Inches
Length3.94 Inches
Width3.94 Inches
Part NumberSuuoneezxum1fg63s

9. WLFINKMO

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Spark Plug Gap Tool Universal Spark Plugs Gapper Gapping Kit, WLFINKMO 12mm and 14mm Spark Plug Caliper

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WLFINKMO #ad - Ensure: if there is any problem with the product, please do not hesitate to contact us, we will help you solve the problem. Instructions: simply put the spark plug in one end and twist the knob at the other to apply smooth, even, and easy pressure to close the gap until the right measurement is found.

Function: use professional race garage innovations to Easily Prevent Spark Plug Wire Marks or Nicks for Optimal Spark Plug and Engine Performance. Just set it, forget it, and go enjoy the open road. Convenient: perfect tool for boosters, Great Gift for DIY Mechanics - Small, portable and solves a real problem. Quality: the easiest way to improve your workbench and boost engine performance - top tier auto performance is constantly evolving, our plug allows you to never have such out dated worries again while setting your spark plug gap.
BrandWLFINKMO #ad
ManufacturerWLFINKMO #ad
Part NumberAuto-WJ42