---
product_id: 52811231
title: "Royal Purple Royal Purple-ROY01512 SYNCHROMAX QT. TRANSFLUID, 1 Quart (32 Ounces)"
brand: "royal purple"
price: "€ 82.11"
currency: EUR
in_stock: true
reviews_count: 7
category: "Royal Purple"
url: https://www.desertcart.pt/products/52811231-royal-purple-royal-purple-roy01512-synchromax-qt-transfluid-1-quart
store_origin: PT
region: Portugal
---

# 5W viscosity for smooth shifting Wide temperature range performance Superior wear & corrosion protection Royal Purple Royal Purple-ROY01512 SYNCHROMAX QT. TRANSFLUID, 1 Quart (32 Ounces)

**Brand:** royal purple
**Price:** € 82.11
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift into the future with Royal Purple Synchromax – where precision meets power!

## Quick Answers

- **What is this?** Royal Purple Royal Purple-ROY01512 SYNCHROMAX QT. TRANSFLUID, 1 Quart (32 Ounces) by royal purple
- **How much does it cost?** € 82.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/52811231-royal-purple-royal-purple-roy01512-synchromax-qt-transfluid-1-quart)

## Best For

- royal purple enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Enhanced wear protection extends transmission life under all conditions
- • **Noise Reduction:** Say goodbye to gear noise and notchy shifts for a premium driving feel
- • **Silky Smooth Shifts:** Experience effortless gear changes with advanced Synerlec additive tech
- • **Trusted by Enthusiasts:** Top-rated by 1,600+ users and recommended for luxury vehicles
- • **Universal Compatibility:** Works flawlessly with all friction materials and soft metals

## Overview

Royal Purple Synchromax is a synthetic transmission fluid engineered with proprietary Synerlec additive technology to deliver superior wear protection, smooth gear shifts, and reduced noise across a wide temperature range. Compatible with all friction materials and soft metals, it’s ideal for manual transmissions, transfer cases, and 2-cycle motorcycle gearboxes requiring light-viscosity lubricants. Trusted by thousands and recommended for premium vehicles, it ensures longevity and peak performance.

## Description

Royal Purple Synchromax is recommended for manual transmissions that specify an automatic transmission fluid or other light-viscosity oil. It is also ideal for transfer cases and 2-cycle motorcycle gear boxes that specify light-viscosity lubricants.Synchromax is formulated with Royal Purple’s synthetic, proprietary Synerlecadditive technology, offering improved shift quality over a wide temperature range and reduced gear noise.Synchromax is fully compatible with all types of friction materials and offers excellent corrosion and oxidation protection without affecting the soft metals commonly found in manual transmission synchronizers.

Review: Improved gearchange smoothness - This is good stuff. It made my gearbox far less 'notchy' and just generally slicker to use than the manufacturer's official fluid.
Review: Top quality fluid. - Recommended for use in my Range Rover Sport, by alot of online forums. Cheaper on desertcart than anywhere else

## Features

- Greater wear protection
- Package Dimensions: 28.575 H x 8.636 L x 8.89 W (centimetres)
- Package Weight: 0.839 kilograms
- Country of Origin : United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DKTG0G |
| Best Sellers Rank | 180,072 in Automotive ( See Top 100 in Automotive ) 298 in Gear Oils |
| Brand | Royal Purple |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,603) |
| Date First Available | 20 July 2005 |
| Item Weight | 454 g |
| Item model number | ROY01512 |
| Manufacturer | Royal Purple |
| Manufacturer part number | 01512 |
| Model | 1512 |
| OEM Part Number | 01512 |
| Product Dimensions | 10.16 x 5.08 x 2.54 cm; 453.59 g |
| Viscosity | 5w |

## Product Details

- **Brand:** Royal Purple
- **Item weight:** 1 Pounds
- **Liquid volume:** 1 Quarts
- **Material:** Synthetic
- **Package information:** Jug

## Images

![Royal Purple Royal Purple-ROY01512 SYNCHROMAX QT. TRANSFLUID, 1 Quart (32 Ounces) - Image 1](https://m.media-amazon.com/images/I/61hqlKQ8HgL.jpg)
![Royal Purple Royal Purple-ROY01512 SYNCHROMAX QT. TRANSFLUID, 1 Quart (32 Ounces) - Image 2](https://m.media-amazon.com/images/I/71KSllbFIDL.jpg)

## Questions & Answers

**Q: Will thia work for my 99 s10 manual transmission?**
A: I have used it in my 98 S10 with the nv1500 5 speed. Worked fine .

**Q: I will be replacing the Pensoil Syncromesh in my Jeep Wrangler with the NV3550. Will this be safe to use?**
A: I don't have a Jeep, but the Royal Purple Synchromax fluid is specifically designed to replace all Synchromesh applications so as long as your Jeep's NV3550 calls for Synchromesh (which I think it does) then you should be fine. Synchromax would be a good upgrade.

**Q: Anybody try this in sonic with a 1.8 5 speed? Thanks**
A: I'm sure the trans in a sonic is Korean made and I use it in my Honda civic si and it made my shifts smooth and precise

**Q: Will this work in a 2014 mustang manual?**
A: There is a tool on the Royal Purple website: you enter your make and model (and year) and it shows you all the recommended products for your car (engine, transmission, transfer case, differentials, etc.)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Improved gearchange smoothness
*by P***S on 8 May 2022*

This is good stuff. It made my gearbox far less 'notchy' and just generally slicker to use than the manufacturer's official fluid.

### ⭐⭐⭐⭐⭐ Top quality fluid.
*by M***R on 23 August 2019*

Recommended for use in my Range Rover Sport, by alot of online forums. Cheaper on Amazon than anywhere else

### ⭐⭐⭐⭐⭐ Review
*by K***I on 6 June 2025*

It works well for my friend’s manual Jeep. It makes it shift a lot better and it is pretty good quality. It is say to put in if you have a pump to pump it in from the bottle to the transmission. It helps to stop leaks and is quick to dip it in. The only issue is that it is expensive.

## Frequently Bought Together

- Royal Purple-ROY01512 ROYAL PURPLE SYNCHROMAX QT. TRANSFLUID, 1 Quart (32 Ounces)
- Slippery Pete 5cc Hand Pump Transfers Gear Oil, Transmission and Differential Fluids From Quart Bottles (Not for Red Line Quarts) (1)
- Royal Purple 01512 Set of 4 Synchromax Manual Transmission Fluid 1-Quart Bottles

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-03*