Lucas Car/Auto Fully Synthetic 5W-20 High Performance Engine Oil 1 Litre/Ltr

best oil you can use this is the only oil I use in my vehicles, and I order it buy the cases. I highly recommend any and all Lucas oil products.

My 2004 ford freestar with the 4.2L V6 is sensative as to the type of oil it wants. I have tried all of the major synthetic oils including royal purple, mobil 1, and amsoil. None performed as well in my vehicle as Lucas oil 5w20. With other brands, the valve train gets noisy quickly. The engine sounded like a diesel with Royal Purple. Mobil 1 and Amsoil work OK, but I'm sold on the Lucas product after witnessing how well it performs in my engine. 5000 miles and zero oil consumption and a quiet valve train demonstrates to me that Lucas oil works.

06’ Dodge 5.7H 4x4 1500 I only use all Lucas products from fluids to speed wax (if I wash the protective dirt layer off) just rolled 356K miles. Also my Onan Genset has 6000+ hours and starts first try every time.

Purchased this product twice and received 6 - 1 quart bottles. Product worked great. Latest purchase only delivered 1 single quart and I am returning it, as ~$50 is too much for a single quart. Buyers beware, 6 - 1 quart bottles comes to ~$8.34 a quart compared to $50!

I put Lucas Oil products in everything I own to include their gun cleaning products. The product is great, I just wish their packaging was equally as great as I recieved a box that was saturated with oil due to a busted quart.