---
product_id: 127113372
title: "Signature Series 5w-30 Synthetic Engine Oil - 1 US Quart (0.946 litre)"
brand: "amsoil"
price: "$109"
currency: NZD
in_stock: true
reviews_count: 8
category: "Amsoil"
url: https://www.desertcart.nz/products/127113372-signature-series-5w-30-synthetic-engine-oil-1-us-quart
store_origin: NZ
region: New Zealand
---

# Boosts fuel economy by up to 5% Stable performance in extreme temps Protects engine up to 25,000 miles Signature Series 5w-30 Synthetic Engine Oil - 1 US Quart (0.946 litre)

**Brand:** amsoil
**Price:** $109
**Availability:** ✅ In Stock

## Summary

> 🛢️ Signature Series: The elite fuel for your engine’s peak performance.

## Quick Answers

- **What is this?** Signature Series 5w-30 Synthetic Engine Oil - 1 US Quart (0.946 litre) by amsoil
- **How much does it cost?** $109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/127113372-signature-series-5w-30-synthetic-engine-oil-1-us-quart)

## Best For

- amsoil enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Reliability:** Engineered to perform flawlessly from freezing cold starts to scorching heat.
- • **Fuel Efficiency Booster:** Optimized formula intensifies fuel economy, saving you money at every fill-up.
- • **Top-Tier Industry Specs:** Meets and exceeds ACEA, API SN PLUS, GM dexos1 Gen 2, and more for ultimate peace of mind.
- • **Extended Drain Intervals:** Drive longer with up to 25,000 miles of guaranteed protection—less downtime, more freedom.
- • **Advanced Engine Cleanliness:** 50% more cleaning power keeps your engine pristine and running like new.

## Overview

Signature Series 5W-30 Synthetic Engine Oil is a premium US-made motor oil engineered for professional-grade engine protection and performance. It delivers up to 25,000 miles of wear reduction, 50% superior cleaning power, and enhanced fuel economy while maintaining stability under extreme temperatures. Fully compliant with top industry standards including API SN PLUS and GM dexos1 Gen 2, it’s the go-to choice for millennial professionals who demand reliability and efficiency from their vehicles.

## Description

Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off the highest industry standards.50% more cleaning power vs. AMSOIL OE Motor OilIdeal for turbos & direct injectionGuaranteed protection for up to 25,000 miles or 1 yearAPI SN PLUS (Resource Conserving)API SM (and previous superseded specifications)GM dexos1 Gen 2 (supersedes LL-A-025, 6094M and 4718M)ACEA A5/B5, ACEA A1/B1Honda HTO-06Ford WSS-M2C946-B1, Ford WSS-M2C946-A, Ford WSS-M2C929-AChrysler MS-6395ILSAC GF-5, GF-4 (and previous superseded specifications)Fortified with detergents that exceed the dexos1 Gen 2 sulphated ash specification.

Review: It's not good for my vehicle thanks - Please can you cancel the item please thanks
Review: Always worth it - always worth it

## Features

- Original from the United States
- The combination of high-tech synthesis and high-quality additives from AMSOIL provides both better engine protection, high cleanliness and performance, reduces maintenance time at extended drain intervals. Suitable for use in petrol engines.
- Share Chrysler M2 C929a ms 6395, Ford WSS, Ford WSS M2 C946a, GM dexos1.
- Specifications ACEA A1/B1, ACEA A5/B5, API SM, API SN and ILSAC GF-5 of 4, ILSAC GF of 5.
- Features - Increased oil change intervals - Reduces wear - Intensifies fuel economy - Reduces oil and emissions - Stable against oxidation and acid for long periods of time - Ideal even at extreme temperatures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004Q0W03K |
| Best Sellers Rank | 233,234 in Automotive ( See Top 100 in Automotive ) 1,384 in Car Engine Oils |
| Brand | Amsoil |
| Customer Reviews | 4.6 4.6 out of 5 stars (151) |
| Date First Available | 4 Feb. 2016 |
| Item Weight | 798 g |
| Item model number | ASLQT |
| Manufacturer | Amsoil |
| Manufacturer part number | ASLQT |
| Product Dimensions | 7.8 x 9.8 x 21.7 cm; 798 g |
| Viscosity | 5W-30 sae_grade |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Amsoil
- **Liquid volume:** 1 Quarts
- **Package information:** Bottle
- **Vehicle service type:** Car, Truck
- **Viscosity:** 5W-30 sae_grade

## Images

![Signature Series 5w-30 Synthetic Engine Oil - 1 US Quart (0.946 litre) - Image 1](https://m.media-amazon.com/images/I/71yKzKG8YvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's not good for my vehicle thanks
*by T***� on 13 May 2025*

Please can you cancel the item please thanks

### ⭐⭐⭐⭐⭐ Always worth it
*by M***. on 25 October 2024*

always worth it

### ⭐⭐⭐⭐⭐ Amsoil
*by D***E on 24 May 2024*

If you want the best oil in your vehicle this is it, expensive maybe but it out performs every other oil , amsoil in my ls400 lexus engine ,auto box and diff

## Frequently Bought Together

- AMSOIL Signature Series 5W-30 Motor Oil (Quart)
- Amsoil ASL1G-EA Signature Series 5W-30 Synthetic Motor Oil
- Motorcraft FL-500S Oil Filter

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**Shop now:** [https://www.desertcart.nz/products/127113372-signature-series-5w-30-synthetic-engine-oil-1-us-quart](https://www.desertcart.nz/products/127113372-signature-series-5w-30-synthetic-engine-oil-1-us-quart)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*