Lucas 10130 Synthetic Oil Stabilizer, 1 quantity

from joseph

Use this with every oil change on my cars and trucks. If you have a nosiy engine try this it helped my ram hemi quiet down

from Rick

sort of hesitant to use, without dexos rating, but I think it seems to help in the heat of summer for thermal breakdown. I don't think I'll use it in winter myself, in my particular vehicle though. so far, use in summer is fine.

from Richard

Always trust Lucas brand. I've been using it for years with great results

from Tina

Use Lucas brand products in all 5 vehicles. Have never found a brand that could touch the quality of Lucas brand products.

from Ritchie

This is the best ish. I use it along with synthetic oil and Liqui Moly MoS2. My engine is silky smooth and very well protected.