---
product_id: 170079759
title: "Suzuki Marine 990A0-01E81-01Q ECSTAR Hypoid Gear Oil SAE 90"
brand: "suzuki"
price: "290 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Suzuki"
url: https://www.desertcart.ro/products/170079759-suzuki-marine-990a0-01e81-01q-ecstar-hypoid-gear-oil-sae
store_origin: RO
region: Romania
---

# Suzuki Marine 990A0-01E81-01Q ECSTAR Hypoid Gear Oil SAE 90

**Brand:** suzuki
**Price:** 290 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Suzuki Marine 990A0-01E81-01Q ECSTAR Hypoid Gear Oil SAE 90 by suzuki
- **How much does it cost?** 290 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/170079759-suzuki-marine-990a0-01e81-01q-ecstar-hypoid-gear-oil-sae)

## Best For

- suzuki enthusiasts

## Why This Product

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

## Description

Buy Suzuki Marine 990A0-01E81-01Q ECSTAR Hypoid Gear Oil SAE 90: Gear Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect for the shaft drive of my 2024 Suzuki Boulevard C50 motorcycle - Came fast, brand new. This is the final gear oil you need for any Suzuki Boulevard motorcycle, whether the C50 or the m109r, in which you need to change the final gear real oil. I also wanted to mention, Suzuki had a problem, it was sending out the boulevard motorcycles or any other motorcycles with a rear shaft, with not enough lubrication in the shaft drive. This was many many years ago. I think they solve the problem. But listen to this, I bought a brand new 2024 Boulevard C50, I bought it from a authorized Suzuki dealer. This is all by the grace of Almighty God in the name of Jesus the Messiah. So all the glory goes to him. But I digress, when I hit the 600 mile break in interval, which I had to take the bike back so they could lubricated, change the oil and filter and more, when I received the motorcycle back, I noticed that they did not change the rear gear oil. And the owner's manual specifically says that it needs to be replaced at the 600 mile break in. They never did this at the particular dealer. And so I had to call them, and they had to call suzuki, and I had to show him the picture from the owner's manual, and they finally said yes, you are right. And so they actually have to call many people whom they sold we are shaft drive Suzuki motorcycles to tell them to come in so they could change the rear gear oil. I guess they would never doing it at the 600 mile break in.. remember, you are your best advocate. Whether it be a patient advocate, or a consumer advocate. Don't rely on what they tell you, read the owner's manual.
Review: Good quality oil - The shaft drive is feeling stronger

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XF7LFYR |
| Best Sellers Rank | #44,877 in Automotive ( See Top 100 in Automotive ) #66 in Gear Oils |
| Brand | SUZUKI |
| Brand Name | SUZUKI |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 282 Reviews |
| Item Form | Oil |
| Item Weight | 0.9 Kilograms |
| Liquid Volume | 0.25 Liters |
| Material | Synthetic |
| Package Information | Bottle |
| Recommended Uses For Product | Marine |
| Unit Count | 32 Fluid Ounces |
| Viscosity | SAE 90 |

## Product Details

- **Brand:** SUZUKI
- **Item Weight:** 0.9 Kilograms
- **Liquid Volume:** 0.25 Liters
- **Material:** Synthetic
- **Package Information:** Bottle

## Images

![Suzuki Marine 990A0-01E81-01Q ECSTAR Hypoid Gear Oil SAE 90 - Image 1](https://m.media-amazon.com/images/I/51oTTuB0kML.jpg)

## Questions & Answers

**Q: the picture shows 1L but the description shows 0.25l witch is it?**
A: It's 1 quart aprox 1 Liter
946ml

**Q: Does this also work for the final drive of a Suzuki Bulevard C50? This is 990A0-01E81-01Q vs. 990A0-01E80-01Q**
A: Yes This should work for a Suzuki Boulevard C50

**Q: Is this a wide mouthed quart bottle or standard? How are we supposed to know for buying a gear oil pump?**
A: It is a wide mouth bottle and you have to use a Suzuki pump or it's equivalent.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for the shaft drive of my 2024 Suzuki Boulevard C50 motorcycle
*by F***4 on April 8, 2025*

Came fast, brand new. This is the final gear oil you need for any Suzuki Boulevard motorcycle, whether the C50 or the m109r, in which you need to change the final gear real oil. I also wanted to mention, Suzuki had a problem, it was sending out the boulevard motorcycles or any other motorcycles with a rear shaft, with not enough lubrication in the shaft drive. This was many many years ago. I think they solve the problem. But listen to this, I bought a brand new 2024 Boulevard C50, I bought it from a authorized Suzuki dealer. This is all by the grace of Almighty God in the name of Jesus the Messiah. So all the glory goes to him. But I digress, when I hit the 600 mile break in interval, which I had to take the bike back so they could lubricated, change the oil and filter and more, when I received the motorcycle back, I noticed that they did not change the rear gear oil. And the owner's manual specifically says that it needs to be replaced at the 600 mile break in. They never did this at the particular dealer. And so I had to call them, and they had to call suzuki, and I had to show him the picture from the owner's manual, and they finally said yes, you are right. And so they actually have to call many people whom they sold we are shaft drive Suzuki motorcycles to tell them to come in so they could change the rear gear oil. I guess they would never doing it at the 600 mile break in.. remember, you are your best advocate. Whether it be a patient advocate, or a consumer advocate. Don't rely on what they tell you, read the owner's manual.

### ⭐⭐⭐⭐⭐ Good quality oil
*by S***E on July 12, 2025*

The shaft drive is feeling stronger

### ⭐⭐⭐⭐⭐ As expected
*by T***Y on December 3, 2025*

As expected

## Frequently Bought Together

- Suzuki Marine 990A0-01E81-01Q ECSTAR Hypoid Gear Oil SAE 90
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-01*