Shop head gasket sealer ratings

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$139.95
Steel Seal Blown Head Gasket Fix Repair Sealer - 8 Cylinder
Amazon.com
Free shipping
$139.95
Steel Seal Blown Head Gasket Fix Repair Sealer - 8 Cylinder
Amazon.com
Free shipping
$28.38
Bar's Leaks Block Seal Head Gasket Fix
Amazon.com
1K+
$28.38
Bar's Leaks Block Seal Head Gasket Fix
Amazon.com
1K+
$49.90
$64.99
Bluedevil Products 38386 Head Gasket Sealer - 1 Quart
Amazon.com
2K+
Free shipping
23% off
$49.90
$64.99
Bluedevil Products 38386 Head Gasket Sealer - 1 Quart
Amazon.com
2K+
$99.95
Steel Seal Blown Head Gasket Fix Repair Sealer For 4 Cylinder Engines
Amazon.com
Free shipping
$99.95
Steel Seal Blown Head Gasket Fix Repair Sealer For 4 Cylinder Engines
Amazon.com
Free shipping
$38.99
$49.92
K&W 401224 Fiberlock Head Gasket & Block Repair - 32 Fl Oz
Amazon.com
22
Free shipping
21% off
$38.99
$49.92
K&W 401224 Fiberlock Head Gasket & Block Repair - 32 Fl Oz
Amazon.com
22
$19.38
Permatex 30300 Head Gasket Repair - Multi-Purpose Stop-Leak, 16 Fl. Oz, Seals Head Gaskets While Preventing Future Leaks
Amazon.com
161
$19.38
Permatex 30300 Head Gasket Repair - Multi-Purpose Stop-Leak, 16 Fl. Oz, Seals Head Gaskets While Preventing Future Leaks
Amazon.com
161
$69.99
Bluedevil Head Gasket Sealer - Permanent Repair, 32 Ounces, 38386
Advance Auto Parts
2K+
$69.99
Bluedevil Head Gasket Sealer - Permanent Repair, 32 Ounces, 38386
Advance Auto Parts
2K+
$14.69
MR GS2™ Gasket Sealant
Soles Electric
9
$14.69
MR GS2™ Gasket Sealant
Soles Electric
9
$131.96
Bar's Leak HG-1-4PK HEAD SEAL Blown Head Gasket Repair - 33.8 Oz, (Pack Of 4)
Amazon.com
4K+
Free shipping
$131.96
Bar's Leak HG-1-4PK HEAD SEAL Blown Head Gasket Repair - 33.8 Oz, (Pack Of 4)
Amazon.com
4K+
$26.94
Head Gasket Repair, 16 Oz, Reddish Brown
Amazon.com
Free shipping
$26.94
Head Gasket Repair, 16 Oz, Reddish Brown
Amazon.com
Free shipping
$26.71
Permatex 81409 High-Temp Red RTV Silicone Gasket, 11 Oz.
Amazon.com
256
$26.71
Permatex 81409 High-Temp Red RTV Silicone Gasket, 11 Oz.
Amazon.com
256
$40.99
Bluedevil Head Gasket Sealer - Pour-N-Go Permanent Repair, 16 Ounces, 00209
Advance Auto Parts
$40.99
Bluedevil Head Gasket Sealer - Pour-N-Go Permanent Repair, 16 Ounces, 00209
Advance Auto Parts
$18.94
LOCTITE 518 Automotive Anaerobic Gasket Maker & Flange Sealant - Sensor-Safe, Low Oder, Non-Corrosive - 50 Ml, 1 Pack
Amazon.com
384
$18.94
LOCTITE 518 Automotive Anaerobic Gasket Maker & Flange Sealant - Sensor-Safe, Low Oder, Non-Corrosive - 50 Ml, 1 Pack
Amazon.com
384
$19.27
Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 Oz.
Amazon.com
325
$19.27
Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 Oz.
Amazon.com
325
$29.99
K-Seal Ultimate Permanent Multi-Purpose Head Gasket Repair, 16 Oz., ST3501
Advance Auto Parts
1K+
$29.99
K-Seal Ultimate Permanent Multi-Purpose Head Gasket Repair, 16 Oz., ST3501
Advance Auto Parts
1K+
$9.79
Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 Oz. Tube
Amazon.com
2K+
$9.79
Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 Oz. Tube
Amazon.com
2K+
$11.92
Permatex 80062 High Tack Gasket Sealant, 4 Oz., Black
Amazon.com
2K+
$11.92
Permatex 80062 High Tack Gasket Sealant, 4 Oz., Black
Amazon.com
2K+
$14.69
MR GS2 Gasket Sealant
Soles Electric
9
$14.69
MR GS2 Gasket Sealant
Soles Electric
9
$24.25
Cylinder Head Heat Tab Glue Bond (High Heat RTV Multi-Use Sealant Gasket Maker) (3 OZ Tube)
Amazon.com
Free shipping
$24.25
Cylinder Head Heat Tab Glue Bond (High Heat RTV Multi-Use Sealant Gasket Maker) (3 OZ Tube)
Amazon.com
Free shipping
$13.86
$19.99
Permatex 30301 Radiator Repair - Stop Leak, 16 Fl Oz, Protecting Against Coolant Loss, Stopping Leaks And Seepage From Head Gaskets
Amazon.com
71
30% off
$13.86
$19.99
Permatex 30301 Radiator Repair - Stop Leak, 16 Fl Oz, Protecting Against Coolant Loss, Stopping Leaks And Seepage From Head Gaskets
Amazon.com
71
$7.56
Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant
Amazon.com
18K+
$7.56
Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant
Amazon.com
18K+
$43.07
Nitrox Steel Weld Seal For Head Gaskets & Radiators, 17 Fl Oz - Seals Coolant Leaks & Mixes With All Coolants & Antifreeze
Amazon.com
62
Free shipping
$43.07
Nitrox Steel Weld Seal For Head Gaskets & Radiators, 17 Fl Oz - Seals Coolant Leaks & Mixes With All Coolants & Antifreeze
Amazon.com
62
Top 5 Best Head Gasket Sealers in 2025 | The Ultimate Countdown, Reviews & Best Picks!
7:49
Top 5 Best Head Gasket Sealers in 2025 | The Ultimate Countdown, R…
41.9K viewsNov 30, 2023
YouTubeCar Care
Best Head Gasket Sealer in 2025 - Top 10 Head Gasket Sealers Review
8:40
Best Head Gasket Sealer in 2025 - Top 10 Head Gasket Sealers Review
24K views9 months ago
YouTubeAuto Ratings
Head gasket sealers head-to-head comparison.
7:09
Find in video from 01:00Ranking the Head Gasket Sealers
Head gasket sealers head-to-head comparison.
194.9K viewsJun 20, 2021
YouTubeThe Mighty Bluegill
Best Head Gasket Sealers (2025) - Best Leak Repair!
5:10
Best Head Gasket Sealers (2025) - Best Leak Repair!
6.7K viewsJan 9, 2022
YouTubedriveloop
Top 5 Best Head Gasket Sealers Review in 2026
5:12
Top 5 Best Head Gasket Sealers Review in 2026
27.6K viewsDec 19, 2020
YouTubeAutos Square
TOP 5 Best Head Gasket Sealer 2025 | These Sealers Will Save Your Engine From Damage
7:18
TOP 5 Best Head Gasket Sealer 2025 | These Sealers Will Save Your En…
13 views5 months ago
YouTubeRelative Tools
Top 5 Best Head Gasket Sealers Review in 2024
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Top 5 Best Head Gasket Sealers Review in 2024
12.9K viewsSep 6, 2021
YouTubeTool Wizard
4:35
Best Head Gasket Sealers - 🏆 best head gasket sealer reviews in 202…
15.3K viewsSep 14, 2022
YouTubeHome Grown Gadget
6:26
TOP 5 Best Head Gasket Sealers 2026 | A Quick Fix to a Potentially …
218 views7 months ago
YouTubeParcel Pick
30:39
Find in video from 09:00Using Head Gasket Sealers
Do Head Gasket Sealers Actually Work (FULL 2yr TEST with Engine …
6M viewsOct 18, 2021
YouTubeChrisFix
5:53
Find in video from 00:33Blue Devil Head Gasket Sealer
Top 5 Best Head Gasket Sealers Review in 2023
1.9K viewsFeb 6, 2023
YouTubeAuto Gear Lab
9:14
Find in video from 01:52Blue Devil Po N Go Head Gasket Sealer
Protect Your Engine: Discover the 7 Best Gasket Sealers
2.4K viewsFeb 24, 2024
YouTubeCar Care
13:39
Blue Devil Head Gasket Sealer - Product Review (Andy’s Garage: E…
267K viewsDec 27, 2020
YouTubePhillips Vision
8:04
Top 5 Best Head Gasket Sealers of 2024!
3.9K viewsMar 13, 2024
YouTubeB P C
10:45
Find in video from 03:16Shaking the Head Gasket Fix
Bars Leaks Block Seal Permanent HEAD GASKET FIX - How To Use …
246.2K viewsSep 10, 2021
YouTubeTodd's Garage
10:35
Blown Head Gasket FIX or FAIL Steel Seal Tested LIVE on Ford Fie…
156.2K views8 months ago
YouTubeDans Automotive Services
19:57
Find in video from 03:00Replacing the Head Gasket
Do Head Gasket Sealers Actually Work? (FULL 1 yr TEST on a Toyot…
34.4K viewsMar 4, 2022
YouTubeJCM Fix
24:45
K-Seal Ultimate Head Gasket Repair, and customer review.
13.7K views11 months ago
YouTubeRBRBC Productions
44:33
Do Head Gasket Sealers Really Work? - Truth You Need to Know
7.2K views10 months ago
YouTubeMotorCarNut
6:55
Find in video from 02:24Choosing a Gasket Sealer
Bar’s head gasket sealant is the best! How to use and review on an…
9.7K viewsDec 3, 2023
YouTubeRubicon Romp
9:08
Find in video from 05:31Pouring the Sealer
How To PROPERLY Use Blue Devil Head Gasket Sealer. #bluedevil #h…
231.5K viewsMay 14, 2023
YouTubeOnline Auto Repair Videos
3:58
K-Seal Ultimate Head Gasket Repair Part 2: 30 Day Review
3.4K views11 months ago
YouTubeRBRBC Productions
3:19
Head Gasket Leak Repair Sealant for Your Car
1.5M viewsFeb 3, 2009
YouTubeScotty Kilmer
5:34
Steel Seal Was I Wrong About It? One Year Long Term Test.
27.4K viewsAug 25, 2024
YouTubeReal Time Reviews
6:54
Find in video from 00:15Introduction to Blue Devil Head Gasket Sealer
Blue Devil Head Gasket Sealer (Does It Work?)
801.2K viewsDec 5, 2017
YouTubeTheRustyCracker
0:43
Quick Review: Blue Devil Head Gasket Sealer! #automobile #mec…
42.6K viewsMar 20, 2025
YouTubeThe Auto Teacher
8:02
K&W Fiberlock Head Gasket and Block Sealer Review
15.1K viewsJan 11, 2020
YouTubeShade Tree Automotive & DIY Home Maintena…
5:51
Find in video from 00:21Product Review Follow
Blue Devil Head Gasket Sealer - Product Review FOLLOW-UP (And…
23K viewsSep 20, 2021
YouTubePhillips Vision
5:55
“I Tried BlueDevil on a Blown Head Gasket… Here’s What Happened”
6.8K views9 months ago
YouTubeMotion Media
7:16
Kseal / Bluedevil (gasket sealer) compare and review.
973 views10 months ago
YouTubeRBRBC Productions
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Shop head gasket sealer ratings

Sponsored
About our ads
$139.95
Steel Seal Blown Head Gasket Fix Repair Sealer - 8 Cylinder
Amazon.com
Free shipping
$139.95
Steel Seal Blown Head Gasket Fix Repair Sealer - 8 Cylinder
Amazon.com
Free shipping
$28.38
Bar's Leaks Block Seal Head Gasket Fix
Amazon.com
1K+
$28.38
Bar's Leaks Block Seal Head Gasket Fix
Amazon.com
1K+
$49.90
$64.99
Bluedevil Products 38386 Head Gasket Sealer - 1 Quart
Amazon.com
2K+
Free shipping
23% off
$49.90
$64.99
Bluedevil Products 38386 Head Gasket Sealer - 1 Quart
Amazon.com
2K+
$99.95
Steel Seal Blown Head Gasket Fix Repair Sealer For 4 Cylinder Engines
Amazon.com
Free shipping
$99.95
Steel Seal Blown Head Gasket Fix Repair Sealer For 4 Cylinder Engines
Amazon.com
Free shipping
$38.99
$49.92
K&W 401224 Fiberlock Head Gasket & Block Repair - 32 Fl Oz
Amazon.com
22
Free shipping
21% off
$38.99
$49.92
K&W 401224 Fiberlock Head Gasket & Block Repair - 32 Fl Oz
Amazon.com
22
$19.38
Permatex 30300 Head Gasket Repair - Multi-Purpose Stop-Leak, 16 Fl. Oz, Seals Head Gaskets While Preventing Future Leaks
Amazon.com
161
$19.38
Permatex 30300 Head Gasket Repair - Multi-Purpose Stop-Leak, 16 Fl. Oz, Seals Head Gaskets While Preventing Future Leaks
Amazon.com
161
$69.99
Bluedevil Head Gasket Sealer - Permanent Repair, 32 Ounces, 38386
Advance Auto Parts
2K+
$69.99
Bluedevil Head Gasket Sealer - Permanent Repair, 32 Ounces, 38386
Advance Auto Parts
2K+
$14.69
MR GS2™ Gasket Sealant
Soles Electric
9
$14.69
MR GS2™ Gasket Sealant
Soles Electric
9
$131.96
Bar's Leak HG-1-4PK HEAD SEAL Blown Head Gasket Repair - 33.8 Oz, (Pack Of 4)
Amazon.com
4K+
Free shipping
$131.96
Bar's Leak HG-1-4PK HEAD SEAL Blown Head Gasket Repair - 33.8 Oz, (Pack Of 4)
Amazon.com
4K+
$26.94
Head Gasket Repair, 16 Oz, Reddish Brown
Amazon.com
Free shipping
$26.94
Head Gasket Repair, 16 Oz, Reddish Brown
Amazon.com
Free shipping
$26.71
Permatex 81409 High-Temp Red RTV Silicone Gasket, 11 Oz.
Amazon.com
256
$26.71
Permatex 81409 High-Temp Red RTV Silicone Gasket, 11 Oz.
Amazon.com
256
$40.99
Bluedevil Head Gasket Sealer - Pour-N-Go Permanent Repair, 16 Ounces, 00209
Advance Auto Parts
$40.99
Bluedevil Head Gasket Sealer - Pour-N-Go Permanent Repair, 16 Ounces, 00209
Advance Auto Parts
$18.94
LOCTITE 518 Automotive Anaerobic Gasket Maker & Flange Sealant - Sensor-Safe, Low Oder, Non-Corrosive - 50 Ml, 1 Pack
Amazon.com
384
$18.94
LOCTITE 518 Automotive Anaerobic Gasket Maker & Flange Sealant - Sensor-Safe, Low Oder, Non-Corrosive - 50 Ml, 1 Pack
Amazon.com
384
$18.36
Acdelco GM Original Equipment 10-2010 (12378521) RTV Engine Sealant - 5.3 Oz Cartridge
Amazon.com
193
$18.36
Acdelco GM Original Equipment 10-2010 (12378521) RTV Engine Sealant - 5.3 Oz Cartridge
Amazon.com
193
$19.27
Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 Oz.
Amazon.com
325
$19.27
Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 Oz.
Amazon.com
325
$29.99
K-Seal Ultimate Permanent Multi-Purpose Head Gasket Repair, 16 Oz., ST3501
Advance Auto Parts
1K+
$29.99
K-Seal Ultimate Permanent Multi-Purpose Head Gasket Repair, 16 Oz., ST3501
Advance Auto Parts
1K+
$9.79
Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 Oz. Tube
Amazon.com
2K+
$9.79
Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 Oz. Tube
Amazon.com
2K+
$11.92
Permatex 80062 High Tack Gasket Sealant, 4 Oz., Black
Amazon.com
2K+
$11.92
Permatex 80062 High Tack Gasket Sealant, 4 Oz., Black
Amazon.com
2K+