Yes
basic
Hummer
pH 13 is definitely a base!
Chevrolet small blocks
ph1=1, ph7=-1,ph13=-2 I hope this helps
These filters are externally the same. Might be some internal difference. Both work on a small block Chevy. EDIT: According to the fram website these filters are the same basic size but the PH5 has an antidrainback valve and the PH13 does not.
Fram PH13 is an oil filter that fits many vehicles. This filter fits several different makes and models of Chevrolet cars and trucks as well as many GMC cars and trucks, and several models of the Hummer.Ê
chevrolet small blocks
Fits Chevy/GMC Trucks k1500 from 1963 to 1990. Check your local auto parts store catalogs in the oil section for your exact location. Fram PH13 is equivalent to the Delco PF35 and the Motorcraft FL12
The difference in Hydrogen ion concentration between pH12 an pH13 is 10 fold. But, no one should consider a solution with a pH of 12 an "acidic solution". Anything above pH 7 is a basic or alkaline solution.
Anything with a pH of more than 7 is not acidic at all, it is alkaline.
Ac pf35 fram ph13 gmc 6438384 purolator l30040 napa 1061 wix 51061