Johnsen's 4618 Radiator Treatment and Water Pump Lubricant - 12 oz.
Key features
- •Johnsen's 4618 RADIATOR TREAT.
- •Quantity Pack is 1 Each.
BrandJohnsen's
CategoryLubricants & Oils
Size12 Ounce (Pack of 1)
Warrantycheck with manufacturer Regulararding warranty and support issues.
Johnsen's 4618 Radiator Treatment and Water Pump Lubricant - 12 oz.
List Price: $21.34$19.21DEALYou Save: $2.13 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (5)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 9 reviews
5★
89%
4★
11%
3★
0%
2★
0%
1★
0%
Appears to be as advertised
TE✓ Verified Purchase•July 21, 2023
Added after 40,000 miles and 5 years on green anti-freeze that appeared to be fine, no signs of corrosion, etc.
Since my water pump had failed, added this as insurance for the replacement unit.
Since my water pump had failed, added this as insurance for the replacement unit.
Lubricated water pump
johnny frank sivic✓ Verified Purchase•July 13, 2023
It made water pump quit squealing
Safe on paint for antique autos
Mr. Tomorrow ✓ Verified Purchase•June 24, 2023
Been using this for years for Ford 31 model a. I don't use antifreeze because potential contact with paint from boil over or maintaince spillage. The radiator cap is on top of the exterior radiator shell so a leak could run down the hood while traveling. Paint is not cheap these days. Can't beat the price vs Prestone product at $30+
Handy For Many Jobs !!!!
tim D.✓ Verified Purchase•June 22, 2023
Very Good Product !!!
use it in my boat in a closed cooling system cheapest around
KC✓ Verified Purchase•June 22, 2023
as above
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