FRAM Ultra Synthetic XG3593A Oil Filter

The XG3593A shares the application footprint of the FRAM PH3593A workhorse SKU, covering Chrysler, Dodge, and Jeep applications using the 3.5L, 3.6L, and 3.7L Pentastar V6 and 5.7L Hemi V8, plus a number of Ford and GM applications using the 3/4-16 thread. Always confirm fitment for your specific year, make, model, and engine size using FRAM's application guide before installation.

No independent SAE J1858 or ISO 16889 multi-pass beta-ratio data has been located for the XG3593A. The current Amazon listing states '99%+ filtration efficiency' without naming a micron threshold or test method. Historical FRAM Ultra Synthetic marketing has claimed 99% at 20 microns, but no third-party test source has been published. Treat the 99%+ figure as a manufacturer hypothesis, not as evidence.

FRAM rates the Ultra Synthetic line for up to 20,000 miles when paired with full-synthetic oil. BITOG community cut-opens at approximately 10,000 miles consistently report intact pleats, functional silicone ADBV, and metal bypass valve integrity; 20,000-mile cut-opens are rarer in the public archive, so the full extended interval is partially — not fully — corroborated by independent inspection.

Yes. The XG3593A uses a silicone anti-drain-back valve (ADBV) — confirmed both in FRAM's feature bullets (which cite '3X the hot oil resistance' for the silicone ADBV) and in BITOG XG-line cut-open threads. A functional ADBV prevents oil from draining back into the pan during shutdown, reducing dry-start wear at the moment most engine wear actually occurs.

The Amazon product detail page lists a Proposition 65 warning for the XG3593A. Prop 65 warnings on metal automotive parts are typically triggered by trace amounts of listed substances in the gasket, ADBV, or canister-coating materials; the warning does not itself indicate a chemical exposure pathway during normal installation of a passive filter. The filter is scored as a physical accessory; no health deduction is applied per the oil-filter health rubric.