---
product_id: 316422609
title: "Synergy SRT 10W-40 - Full Synthetic, Friction Modified Engine Oil - 20K Miles, API SP Licensed, 3x Wear Protection - Nano Boron and Moly Friction Modified (5 Quart)"
brand: "triax"
price: "¥23658"
currency: JPY
in_stock: true
reviews_count: 13
category: "Triax"
url: https://www.desertcart.jp/products/316422609-synergy-srt-10w-40-full-synthetic-friction-modified-engine-oil
store_origin: JP
region: Japan
---

# 20K mile high mileage protection 400°C flash point oxidation stability 3x superior wear defense Synergy SRT 10W-40 - Full Synthetic, Friction Modified Engine Oil - 20K Miles, API SP Licensed, 3x Wear Protection - Nano Boron and Moly Friction Modified (5 Quart)

**Brand:** triax
**Price:** ¥23658
**Availability:** ✅ In Stock

## Summary

> 🛢️ Drive smarter, last longer — the ultimate high-mileage engine oil upgrade!

## Quick Answers

- **What is this?** Synergy SRT 10W-40 - Full Synthetic, Friction Modified Engine Oil - 20K Miles, API SP Licensed, 3x Wear Protection - Nano Boron and Moly Friction Modified (5 Quart) by triax
- **How much does it cost?** ¥23658 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/316422609-synergy-srt-10w-40-full-synthetic-friction-modified-engine-oil)

## Best For

- triax enthusiasts

## Why This Product

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

## Key Features

- • **Extended Oil Life:** Enhanced oxidation stability resists breakdown at high temps, meaning longer service intervals and cleaner engine performance.
- • **Triple Wear Protection:** Nano Boron and Moly friction modifiers deliver 3x better wear resistance, safeguarding your engine under the toughest conditions.
- • **Universal Compatibility:** Ideal for gasoline engines requiring 10W-40 viscosity, including turbocharged and naturally aspirated cars, SUVs, and light trucks.
- • **Engineered for Longevity:** Specially formulated for vehicles over 75,000 miles to reduce leaks, oil burning, and noise—keep your engine running like new.
- • **Seal Conditioning Technology:** Rehydrates and maintains older seals’ elasticity to prevent leaks and reduce oil consumption—perfect for high-mileage rides.

## Overview

TRIAX Synergy SRT 10W-40 is a full synthetic, friction-modified engine oil designed for vehicles with over 75,000 miles. Featuring advanced Nano Boron and Moly additives, it offers 3x wear protection, superior oxidation stability up to 400°C, and specialized seal conditioners to reduce leaks and oil consumption. Licensed API SP, it supports extended oil change intervals while maintaining engine cleanliness and performance across a wide range of gasoline engines.

## Description

Buy TRIAX Synergy SRT 10W-40 - Full Synthetic, Friction Modified Engine Oil - 20K Miles, API SP Licensed, 3x Wear Protection - Nano Boron and Moly Friction Modified (5 Quart): Motor Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good oil - I’ve been using this in my BMW E 53 3.0 for years now it’s great for touring
Review: Good - Better the name brands!

## Features

- Engineered for High Mileage Protection: Specially formulated for vehicles over 75,000 miles, this oil contains seal conditioners to reduce leaks and consumption while helping eliminate oil burning, noise, and smoke, and restoring power and torque
- Seal Conditioning: Specialized seal conditioners help rehydrate and maintain elasticity in older seals, helping to prevent oil leaks and consumption
- Superior Wear Control: Advanced anti-wear additives, synthetic base oils, and proprietary technology deliver exceptional protection against friction and wear, even under severe driving conditions, making it ideal for high-mileage engines
- Enhanced Oxidation Stability: Resists oil breakdown at high temperatures, keeping engines cleaner and extending oil life for longer service intervals
- Strong Deposit & Sludge Defense: A high-detergency formulation protects against sludge, varnish, and other harmful deposits that reduce performance and efficiency while rapidly dissolving deposits from pistons, cams, bearings, turbochargers, and other critical components
- Wide Compatibility: Ideal for gasoline engines requiring 10W-40 viscosity, including turbocharged and naturally aspirated engines in cars, SUVs, and light trucks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0938FBLLV |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #389,849 in Automotive ( See Top 100 in Automotive ) #1,361 in Motor Oils |
| Brand | Triax |
| Customer Reviews | 4.5 4.5 out of 5 stars (47) |
| Date First Available | November 13, 2018 |
| Flash Point | 400 Degrees Celsius |
| Global Trade Identification Number | 00852771008361 |
| Item Weight | 9.39 pounds |
| Item model number | SRT10W40 |
| Manufacturer | Triax Lubricants LLC |
| Manufacturer Part Number | SRT10W40 |
| Model | SRT10W40 |
| Product Dimensions | 13 x 8 x 4.5 inches |
| SAE J300 Viscosity Grade | 10W-40 |
| Safety Rating | API SN Plus Licensed |
| Size | 5 Quart |
| UPC | 852771008361 |
| Vehicle Service Type | Passenger Cars, Gas Trucks & SUVs |
| Viscosity | 10W-40 |

## Product Details

- **Brand:** Triax
- **Liquid Volume:** 5 Quarts
- **Package Information:** Bottle
- **Vehicle Service Type:** Passenger Cars, Gas Trucks & SUVs
- **Viscosity:** 10W-40

## Images

![Synergy SRT 10W-40 - Full Synthetic, Friction Modified Engine Oil - 20K Miles, API SP Licensed, 3x Wear Protection - Nano Boron and Moly Friction Modified (5 Quart) - Image 1](https://m.media-amazon.com/images/I/71v-xhZbOuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good oil
*by B***Y on January 6, 2026*

I’ve been using this in my BMW E 53 3.0 for years now it’s great for touring

### ⭐⭐⭐⭐⭐ Good
*by P***P on January 3, 2026*

Better the name brands!

### ⭐⭐⭐⭐⭐ Great product, excellent price!
*by J***H on November 26, 2025*

This the same grade equivalent of the VW 502 oil that I use in my AUDI A4 Quattro. I am pleased and it is about half the price of the European oil VW oil. I found this on Amazon and decided to try it, so far it's doing the the job.

## Frequently Bought Together

- TRIAX Synergy SRT 10W-40 - Full Synthetic, Friction Modified Engine Oil - 20K Miles, API SP Licensed, 3x Wear Protection - Nano Boron and Moly Friction Modified (5 Quart Jug)
- Triax Fleet Supreme 5W-40 ESP API CK-4 Full Synthetic Diesel Engine Oil, Friction Optimized and Boosted with Molybdenum and Nano-Boron, Superb Powerstroke Performance (5 Gallon Pail)
- TRIAX Synergy SRT 0W-20 - Full Synthetic, Friction Modified Engine Oil - 20K Miles, API SP Licensed, 3x Wear Protection - Nano Boron and Moly Friction Modified (1 Quart)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*