- EW ZDDP Oil Additive 4 oz.
If you project vehicle is pre-1989, ZDDP Oil Additive is a must for keeping that engine running smoothly.
- 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 to every 4-6 quart oil change
If your engine was designed before 1989, the camshaft's non-roller lifters require ZDDP in the motor oil to prevent premature deterioration. However, the U.S. government recommended that ZDDP no longer be put into domestic motor oils starting in 1989, so today's motor oils won't provide the ZDDP additive your older engine needs...unless you add this ZDDP Oil Additive!
About EW ZDDP Oil Additive 4 oz.
After 70+ years, the EPA mandated that all oil domestic producers remove ZDDP (Zinc Dialkyl Dithio Phosphate) from all conventional and synthetic motor oils. If your engine was designed before 1989 the non-roller lifters require ZDDP to avoid premature deterioriation. ZDDP also alters bearing and journal surface characteristics to prevent metal to metal contact. Under extereme conditions like a high perfromance motor, ZDDP reduces the tendancy of parts to scuff or gall under heavy loads. Simply add Eastwood ZDDP Oil Additive to every 4-6 quart oil change and your motor will be protected.
4 Fluid Ounces
12385 ZP Fast Motor Flush 12196Z Chassis Kleen
follow specific safety warnings on the MSDS always wear eye, skin and repsiratory protection when using chemicals
Made in USA
use at every oil change. Add entire contents of bottle to a 4 to 6 quart oil change. Compatible with synthetic and conventional motor oils. For use in non-pollution controleed gas and diesel engines. For use on 1989 and prior motors.
Customers also viewed:
Removes silicone, wax, polish, grease; promotes paint/powder adhesion
Starting at: $6.99
The perfect lacquer for a correct, OEM-matching finish under the hood
Starting at: $10.69