---
product_id: 15824097
title: "ZDDPPlus ZDDP Engine Oil Additive Zinc & Phosphorus 2 Bottles"
brand: "zddplus"
price: "VT22359"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/15824097-zddpplus-zddp-engine-oil-additive-zinc-and-phosphorus-2-bottles
store_origin: VU
region: Vanuatu
---

# Compatible with synthetic & conventional oils Prevents metal-on-metal wear Zinc & Phosphorus boost for engine defense ZDDPPlus ZDDP Engine Oil Additive Zinc & Phosphorus 2 Bottles

**Brand:** zddplus
**Price:** VT22359
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your legacy ride with next-level engine defense!

## Quick Answers

- **What is this?** ZDDPPlus ZDDP Engine Oil Additive Zinc & Phosphorus 2 Bottles by zddplus
- **How much does it cost?** VT22359 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/15824097-zddpplus-zddp-engine-oil-additive-zinc-and-phosphorus-2-bottles)

## Best For

- zddplus enthusiasts

## Why This Product

- Trusted zddplus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Protection:** Just add one 4oz bottle per oil change—no hassle, max defense
- • **Ultimate Engine Armor:** Restores classic ZDDP levels for pre-1989 & high-performance engines
- • **Metal Clash Prevention:** Alters bearing surfaces to stop scuffing and galling under heavy loads
- • **Legacy Meets Performance:** Keeps vintage engines running smoother, longer—because classics deserve the best
- • **Universal Oil Compatibility:** Works seamlessly with both synthetic and conventional motor oils

## Overview

ZDDPlus is a high-concentration Zinc Dialkyl Dithiophosphate (ZDDP) additive designed to restore essential anti-wear protection in older and high-performance engines. Compatible with all synthetic and conventional oils, it prevents metal-on-metal contact and extends engine life by replenishing zinc and phosphorus levels reduced in modern oils.

## Description

ZDDPPlus ZDDP Engine Oil Additive Zinc & Phosphorus 2 Bottles

## Features

- PROTECT YOUR ENGINE - Older cars with flat tapped lifters-cam need the added zinc for protection
- EASY TO USE - Simply empty entire 4oz contents of the bottle to a 4 to 6 quart oil change.
- PREVENT METAL ON METAL CONTACT - ZDDPlus alters characteristics to prevent metal on metal contact
- FOR USE ON PRE 1989 AND HIGH PERFORMANCE ENGINES
- COMPATIBLE WITH SYNTHETIC AND CONVENTIONAL MOTOR OILS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 5.5 x 5 x 1.75 inches |
| Package Weight | 0.26 Kilograms |
| Item Dimensions  LxWxH | 13 x 11 x 2 inches |
| Item Weight | 8 ounces |
| Brand Name | ZDDPlus |
| Manufacturer | ZDDPlus |
| Part Number | HRD-PN-79157217 |

## Images

![ZDDPPlus ZDDP Engine Oil Additive Zinc & Phosphorus 2 Bottles - Image 1](https://m.media-amazon.com/images/I/71bldPhkfSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My "go to" Zinc additive.
*by M***B on November 4, 2024*

I have been using this product for years now in my older engines with ZERO issues. The one thing I do like is that it is MORE zinc additive ,and LESS other products involved like the larger bottles of Riislone and others. (I am thinking they are adding more oil,and other products unnecessary to theirs. ) Yes, these are only 8 oz bottles,but it is MORE of what you are actually needing.and LESS of other additives you dont need.

### ⭐⭐⭐⭐⭐ Used on a 7.3 Powerstroke
*by J***F on August 28, 2024*

Rebuilt my 7.3 PowerStroke out of my 97 F350 back in February, waited to write reviews until I knew my rebuild went good. Used this stuff to assist in making sure my truck got to have the best chance of running good and being broke in smoothly. I couldn’t tell ya how much of a difference this stuff makes or not, but it’s a peace of mind thing and I haven’t had any issues. It was worth it to me to use and I would definitely use it again.

### ⭐⭐⭐⭐⭐ Wisconsin THD
*by O***Y on October 15, 2024*

I use this in a circa 1972 Wisconsin THD on a John Deere 24T. Brings the 2024 Castrol 30w into spec for the old girl (her valves want that zinc!). She runs like a charm and doesn’t use a drop of oil. Wish I could say the same for myself, LOL!

## Frequently Bought Together

- ZDDPPlus ZDDP Engine Oil Additive Zinc & Phosphorus 2 Bottles
- Motorcraft FL-1A Oil Filter
- Castrol GTX 10W-40 Conventional Motor Oil, 5 Quarts

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**Shop now:** [https://www.desertcart.vu/products/15824097-zddpplus-zddp-engine-oil-additive-zinc-and-phosphorus-2-bottles](https://www.desertcart.vu/products/15824097-zddpplus-zddp-engine-oil-additive-zinc-and-phosphorus-2-bottles)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-24*