- ZDDP Plus Oil Additive 10-Pack
- ZDDP alters bearing and journal surface characteristics to prevent metal-on-metal contact
- ZDDP reduces the tendency of parts to scuff or gall under heavy loads
- Add a 4-oz. bottle of ZDDP Plus to every 4- or 5-quart oil change
- Economical 10-pack
About ZDDP Plus Oil Additive 10-Pack
After 70+ years, the EPA mandated that all oil domestic producers remove ZDDP (Zinc Dialkyl Dithio Phosphate) from all conventional and synthetic motor oil. If your engine was designed before 1989 the non-roller lifetrs require ZDDP to avoid premature deterioration. ZDDP also alters bearing and journal surface characteristics to prevent metal to metal contact. Under extreme conditions like a high performance motor, ZDDP reduces the tendency of parts to scuff or gall under heavy loads. Simply add ZDDP-Plus to every 4-5 quart oil change and your motor will be protected from metal to metal contact.
4 Fluid Ounces in a pour bottle
Can it be used in both conventional and synthetic oils? YES Will too much hurt the motor? No, do not exceed 8 oz, 2 bottles. Can I use it in any motor? NO, 1989 and older. Will it work in diesel? NO, it will have no effect in a diesel motor.
Always wear eye and skin protection when changing oils or working around petroleum products.
Made in USA
Applicable with all grades of conventional and synthetic motor oils. Add at time of oil change. Can be added at any time but best time is at oil change. Should only be used in motor produced in 1989 and older. Not for use in diesel motors. Not for use with OBD controlled motors.