Combustion Leak Detector Kit - 100+ Tests Automotive Engine Block and Head Gasket Tester, Ideal for Detecting Blown Gaskets (Tester with 18oz Fluid)
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Availability:
In Stock.
Arrives
Friday, Oct 23
Style: Tester with Fluid (18 oz) Kit
Features
- The Gold Label Detailing Combustion Leak Tester and Head Gasket Leak Tester is a must-have tool for any professional auto mechanic looking for a reliable and efficient way to detect internal engine combustion leaks and blocks quickly and easily.
- This Block Test Kit is designed for professional auto mechanics and DIY'ers who require a high-quality detector test to identify potential problems in their engines.
- The heavy duty head gasket test is a smart addition to your toolbox, as it can help you speed up the identification of head gasket leaks and blocks, allowing you to make repairs sooner rather than later
- With its easy-to-use design and clear instructions, this leak tester is perfect for both novice and experienced auto mechanics and DIY'ers.
- Whether you're working on a car, truck, or other vehicle, the Gold Label Detailing Combustion Leak Tester and Head Gasket Leak Tester is a reliable tool that can help you save time and money on repairs.
Product Dimensions: 10 x 3 x 7 inches
Item Weight: 3.74 pounds
Manufacturer: Gold Label Detailing
Item model number: GLD-HEADGASKETKIT
Date First Available: January 15, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Tester with Fluid (18 oz) Kit
Works exactly as it should a very nice kit at a great price
Reviewed in the United States on October 1, 2026 by Daniel Bryan Morris
Style: Tester with Fluid (18 oz) Kit
Does exactly what it says it’ll do. It helped me diagnose an overheating issue on my wife’s Subaru Outback - if you know Subaru, you know. The head gasket was indeed compromised.
Reviewed in the United States on August 15, 2026 by Kevin Wright
Style: Tester with Fluid (18 oz) Kit
Great piece of equipment.
Reviewed in the United States on September 10, 2026 by Hosiz Cunningham
Style: Tester with Fluid (18 oz) Kit
I’m pretty sure it work. Car doesn’t have a blown head gasket. So it worked! Only thing I don’t like. I wish I bought the one that has a double chamber. That keeps the antifreeze away from the blue liquid. During my testing.
Reviewed in the United States on September 14, 2026 by Corsair X13
Style: Tester with Fluid (18 oz) Kit
I bought a cheaper combustion leak tester and the fluid never changed color so we wasted a few days and $'s replacing parts to try and cure the overheating issue. I bought this tester and the fluid immediately changed color indicating exhaust gasses in the coolant, not good news, but it gives us a direction (off with the head). The cap on the bottle of blue liquid was loose and some of the blue liquid spilled out, but even with a full bottle I don't know how you could do 100+ tests. I would recommend this product but I suggest that the manufacturer checks the bottle caps before shipping.
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Reviewed in the United States on August 20, 2026 by Ace Rimmer
Style: Tester with Fluid (18 oz) Kit
It is a very good leak detector
Reviewed in the United States on September 11, 2026 by Amazon Customer
Style: Tester with Fluid (18 oz) Kit
Nice carrying case Test fluid worked, though not very sensitive even when drawing in exhaust from the tailpipe, it took about a minute or more to change color, compared to Harbor Freight's "Block-Tester" fluid which changed color in mere seconds. Tester itself worked poorly in that it leaked test fluid heavily out the bottom orifice, as the one-way valve there wasn’t working or was poorly seated in its housing, as the top bulb was squeezed. The test fluid had a pretty steady drip with no pressure being applied to the bulb, (so I went to Harbor Freight and bought a "Maddox MD1-1 kit for about the same price, and it worked perfectly, no drip). Instruction sheet with the kit was minimally okay, but referenced www.goldlabeldetailing.com “for additional instructions and tips”, but the link didn’t work, the internet could find no such address. Go get a Harbor Freight "Maddox MD1-1 kit it worked well.
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Reviewed in the United States on May 28, 2026 by Elkhunter
Style: Tester with Fluid (18 oz) Kit
Bought it and never got to use it yet. Looks good though and I like that it's in a case.
Reviewed in the United States on August 30, 2026 by Roland Morris