---
product_id: 328894347
title: "GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P - R"
brand: "gps"
price: "₨105862"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/328894347-gps-generator-parts-specialist-tune-up-kit-for-cummins-onan
store_origin: LK
region: Sri Lanka
---

# 4000W running power Diesel fuel optimized Complete OEM tune-up kit GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P - R

**Brand:** gps
**Price:** ₨105862
**Availability:** ✅ In Stock

## Summary

> 🔧 Tune up like a pro, power up like a boss!

## Quick Answers

- **What is this?** GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P - R by gps
- **How much does it cost?** ₨105862 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/328894347-gps-generator-parts-specialist-tune-up-kit-for-cummins-onan)

## Best For

- gps enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One OEM Kit:** Includes genuine Onan parts—oil, spark plug, filters, and gap tool—for hassle-free maintenance.
- • **Power Your Adventures:** Reliable 4000W output keeps your RV generator running strong on every trip.
- • **Stay Road-Ready & Compliant:** Includes ONAMAX 10W30 oil and detailed documentation to meet Spec P-R standards.
- • **Precision Spark Plug Gap Tool:** Fine-tune your ignition system for peak performance and fuel efficiency.
- • **Engineered for Cummins Onan QG4000:** Specifically designed to fit and optimize your KY 4000 generator model.

## Overview

The GPS GENERATOR PARTS SPECIALIST Tune Up Kit is a premium maintenance package tailored for the Cummins Onan QG4000 KY 4000 RV generator. Featuring all OEM Onan components—including ONAMAX 10W30 oil, spark plug, air and fuel filters, plus a spark plug gap tool—this kit ensures optimal performance, reliability, and compliance with Spec P-R standards. Perfect for diesel-powered RV owners who demand hassle-free, professional-grade upkeep.

## Description

GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P - R

## Features

- This kit includes all Onan OEM required hard parts to perform generator maintenance including oil.
- Onan ONAMAX Oil (QTY:2) PN: A063E183
- Onan Spark plug PN: 167-0275
- Onan Air Filter PN: 140-3280
- Onan Fuel Filter PN: 149-2457
- GPS Spark Plug Gap Tool PN: 627-0560
- Order from Generator Parts Specialists to ensure you receive all products listed on this listing**

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GPS |
| Wattage | 4000 watts |
| Fuel Type | Diesel |
| Power Source | Fuel Powered |
| Recommended Uses For Product | Camping, Commercial |
| Item Weight | 5 Pounds |
| Voltage | 240 Volts |
| Output Wattage | 10 Watts |
| Special Feature | OEM |
| Included Components | Onan ONAMAX Oil (QTY:2) PN: A063E183, Onan Spark plug PN: 167-0275, Onan Air Filter PN: 140-3280, Onan Fuel Filter PN: 149-2457, GPS Spark Plug Gap Tool PN: 627-0560 |
| Color | Green |
| Material | Steel, Cast Iron, Plastic, Rubber |
| Model Name | KY |
| Engine Type | 4 Stroke |
| Ignition System Type | Magneto |
| Starting Wattage | 6000 Watts |
| Running Wattage | 4000 Watts |
| Manufacturer | GPS GENERATOR PARTS SPECIALIST |
| Global Trade Identification Number | 00850008769207 |
| Part Number | KY-A3280-1030 |
| Item Weight | 5 pounds |
| Product Dimensions | 12 x 8 x 5 inches |
| Item model number | KY-A3280-1030 |
| Item Package Quantity | 1 |
| Special Features | OEM |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** GPS
- **Wattage:** 4000 watts
- **Fuel Type:** Diesel
- **Power Source:** Fuel Powered
- **Recommended Uses For Product:** Camping, Commercial
- **Item Weight:** 5 Pounds
- **Voltage:** 240 Volts
- **Output Wattage:** 10 Watts
- **Special Feature:** OEM
- **Included Components:** Onan ONAMAX Oil (QTY:2) PN: A063E183, Onan Spark plug PN: 167-0275, Onan Air Filter PN: 140-3280, Onan Fuel Filter PN: 149-2457, GPS Spark Plug Gap Tool PN: 627-0560

## Images

![GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P - R - Image 1](https://m.media-amazon.com/images/I/71DAkQobV9L.jpg)

## Questions & Answers

**Q: Does this kit work on Onan 4KY series generator?**
A: Yes it does.
Jay
GPS

**Q: Can i get 15w-30 instread of 10w-30 oil?**
A: We do not carry a 15w-30 oil.  However, we do offer a kit without the oil just for those that prefer their own brand or weight of oil.  https://www.amazon.com/dp/B07884TLCK?ref=myi_title_dp

**Q: will this fit the fleetwood flair 29m onan 4000 ?**
A: On the generator data tag is a field stating SPEC.   If that is P-R, then, yes.

**Q: Why is there no oil filter in kit?**
A: This generator (the KY 4000) has no oil filter on it.  It is a splash lubrication system, no oil pump to move oil through a filter; similar to a push lawnmower engine.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/328894347-gps-generator-parts-specialist-tune-up-kit-for-cummins-onan](https://www.desertcart.lk/products/328894347-gps-generator-parts-specialist-tune-up-kit-for-cummins-onan)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-07*