Top 10 Dielectric Tune Up Grease – Automotive Replacement Spark Plugs

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1. Permatex

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3 oz. Tube, Permatex 22058 Dielectric Tune-Up Grease

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Permatex #ad - Protects electrical connections And Wiring From Salt, Dirt And Corrosion. Required for modern High Energy Ignition Systems. Extends the Life Of Bulb Sockets. Prevents voltage Leaks Around Any Electrical Connection.
BrandPermatex #ad
ManufacturerPermatex #ad
Height8 Inches
Length1.38 Inches
Weight0.06 Pounds
Width3.81 Inches
Part Number22058
Model22058

2. Permatex

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Permatex 81150 Dielectric Tune-Up Grease.33 oz Tube

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Permatex #ad - Prevents voltage leaks around any electrical connection. Extends the life of bulb sockets. Protects electrical connections and wiring from salt, dirt and corrosion. Required for modern high energy ignition systems.
BrandPermatex #ad
ManufacturerPermatex #ad
Height3.8 Inches
Length0.56 Inches
Weight1 Pounds
Width6.5 Inches
Part Number81150
Model81150
WarrantyManufacturer Warranty

3. Loctite

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Loctite 495549 Dielectric Tune-Up Grease Tube, 80-Milliliter

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Loctite #ad - Extends the life of bulb sockets. Typical applications include marine and automotive electrical connections, spark plug boots, trailer hitches and battery terminals. Provides a moisture-proof barrier that lubricates and protects electrical connections and wiring from salt, dirt and corrosion. Resistant properties: corrosion-resistant, dirt-resistant, salt-resistant. Prevents voltage leakage around electrical connections.
BrandLoctite #ad
ManufacturerLoctite #ad
Height1.05 Inches
Length8 Inches
Weight0.2 Pounds
Width3.81 Inches
Part Number495549
ModelLOC495549
WarrantyManufacturer Warranty

4. Permatex

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3 oz. Pack of 6, Permatex 22058-6PK Dielectric Tune-Up Grease

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Permatex #ad - Protects electrical connections and wiring from salt, dirt and corrosion. Required for modern high energy ignition systems. Prevents voltage leaks around any electrical connection. Extends the life of bulb sockets. Sold in case packs of 6.
BrandPermatex #ad
ManufacturerPermatex #ad
Height9 Inches
Length8.5 Inches
Weight1.44 Pounds
Width4 Inches
Part Number22058-6PK
Model22058-6PK

5. Loctite

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Loctite 37535 Dielectric Tune-Up Grease

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Loctite #ad - For use on spark plug boots, connectors and battery terminals. Stops corrosion on electrical connectors. Oem specified for use on high energy ignitions.
BrandLoctite #ad
ManufacturerLoctite #ad
Part Number37535
Model37535

6. Permatex

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Permatex 81153-6PK Dielectric Tune-Up Grease, 3 oz. PowerCan Pack of 6

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Permatex #ad - Sold in case packs of 6. Required for modern high energy ignition systems. Prevents voltage leaks around any electrical connection. Extends the life of bulb sockets. Protects electrical connections and wiring from salt, dirt and corrosion.
BrandPermatex #ad
ManufacturerPermatex #ad
Weight0.19 Pounds
Part Number81153-6PK
Model81153-6PK

7. CRC

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Inc. 05109 Dielectric Grease .5Oz Tube , CRC Industries, White

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CRC #ad - Precision tip applicator applies a thin stream of grease directly on the work area. Prevents corrosion by repelling moisture, dirt and oils that can penetrate and harm electrical connections. Seals, protects and insulates electrical contacts and bulbs. Reduces arcing and voltage drop. Improves electrical performance.
BrandCRC #ad
ManufacturerCRC #ad
Height1 Inches
Length7.88 Inches
Weight0.08 Pounds
Width2.75 Inches
Part Number05109
Model05109
Warrantylimited warranty

8. Super Lube

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3 Oz., Super Lube-21030 Synthetic Multi-Purpose Grease

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Super Lube #ad - Nsf rating h-1, safe for incidental food contact. Will not drip, run or evaporate. Dielectric, Food Grade, Clean. Patented synthetic NLGI grade 2 heavy-duty, multipurpose lubricant.
BrandSuper Lube #ad
ManufacturerSUPER LUBE #ad
Height7 Inches
Length2 Inches
Weight0.19 Pounds
Width2 Inches
Part Number21030
Model21030
Warranty1 year manufacturer

9. Mission Automotive

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Prevents Rust & Corrosion, Made in USA, Does Not Dry or Evaporate, Increases Life of Battery, Mission Automotive 4 Oz Brush-On Oil-Based Battery Corrosion Preventative

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Mission Automotive #ad - Made in the usa - this non-toxic, non-running, high-quality grease is proudly made in a facility you can trust here in the USA. Does not dry or evaporate - the oil-based formula guarantees this grease will not run, and reversion providing a long-lasting, vibration, shock, or evaporate and is resistant to moisture, dry, lifetime guarantee.

Great for many types of vehicles - suitable for most types of vehicles, battery terminals, battery cables, as well as, battery boxes and more. Maintain cranking ability - corrosion prevention has been proven to increase or maintain cranking amps in vehicle batteries so you can feel confident during those cold morning temperatures.

Stop battery corrosion - increase the life of your battery and make all surfaces impenetrable to corrosion-causing acid fumes. This protective grease additionally prevents wear, rust, and water corrosion. This grease is both environmentally friendly and non-toxic creating a suitable solution for most battery needs.
BrandMission Automotive #ad
ManufacturerImpresa #ad
Weight0.25 Pounds
Part Number83642

10. Mission Automotive

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Dielectric Grease / Silicone Paste / Waterproof Marine Grease 8 Oz. Made in USA- Excellent Silicone Grease

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Mission Automotive #ad - Applicator brush for ease of application: applicator brush attached inside lid at an angle; product will be clear/transparent/translucent to slightly milky-white. Seals and protects: our dielectric grease is a thick, long lasting waterproof synthetic silicone lubricant lube that prevents oxidation, inhibits corrosion & seals out contaminants such as salt & dirt; non-melting, stable consistency from -55-570 F.

Top quality: Produced to the highest industry standards. Please note: applicator brush intentionally bent to maximize reach to jar edges. Multitude of uses: silicone paste / silicone grease is perfect for a variety of automotive, including metal, electrical and marine uses and compatible with a variety of materials, rubber and plastic; prevents voltage leaks around electrical connections.

Great for many common tasks: most common uses of marine grease including changing spark plugs, O-rings, hoses, lubricating and preserving rubber gaskets, weatherstripping, lubricating brake caliper pins, etc. And fixing sluggish car windows.
BrandMission Automotive #ad
ManufacturerMission Automotive #ad
Part Number08946
Model8542064566