Sale
- Sku: 64698
- Vendor: Cummins Power Generation (Onan)
Cummins Onan Generator Oil Filter – Green Label OEM Filter for Marquis & Emerald RV Generators
$35.95 CAD
$19.99 CAD
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Oil pressure problems and poor filtration are one of the fastest ways to shorten the life of an RV generator. The Cummins Onan 48‑2012 Green Label Oil Filter is designed specifically for Marquis and Emerald series generators, ensuring proper oil flow during cold starts and preventing engine damage. The result is reliable generator performance every time you start it—at the campsite, on the road, or during extended off‑grid stays.
⭐ Why This Product
- Genuine Cummins Onan Green Label filter — not an aftermarket substitute
- Engineered without an anti‑drain back valve, exactly as required for these generator models
- Built‑in bypass valve protects against oil starvation if the filter becomes restricted
- Designed specifically for RV generator duty cycles, not automotive engines
✅ Is This Right For You
- You own an Onan Marquis Gold, Marquis Platinum EFI, or Emerald Advantage generator
- You want to avoid oil pressure spikes, gasket failure, or premature engine wear
- You perform routine generator maintenance yourself or through a service schedule
- You want OEM‑correct parts to protect your generator investment
⚡ Features & Benefits
- Integrated Bypass Valve – Maintains oil flow during cold starts or partial filter blockage to prevent engine damage
- OEM‑Correct Internal Design – No anti‑drain back valve, matching Cummins Onan engineering requirements
- RV‑Specific Filtration – Handles long run times and varying load conditions common in RV use
- Precision Manufacturing – Reduces the risk of oil pressure spikes that can cause seal or gasket failure
- Green Label Certified – Meets Cummins Onan’s strict quality and durability standards
🔍 Key Features
- Genuine Cummins Onan part number 48‑2012
- Designed specifically for HGJ‑series RV generators
- Safe for gasoline and LP vapor generator systems
- Exact replacement — no cross‑referencing or guesswork
🚫 Common Problems Solved
- Low or inconsistent oil pressure on startup
- Oil starvation during cold weather operation
- Premature engine wear from incorrect aftermarket filters
- Gasket blowout caused by excessive oil pressure
🔧 Compatibility
✅ Compatible Onan Generator Models:
✅ Compatible Onan Generator Models:
- Marquis Gold – HGJAB
- Marquis Platinum EFI – HGJAA
- Emerald Advantage – HGJAC
❌ Not compatible with diesel generators or non‑HGJ series models
🛠 Installation / Usage
- Shut down generator and allow engine to cool
- Drain engine oil according to Onan service procedure
- Remove old oil filter
- Install Cummins Onan 48‑2012 filter (hand‑tighten per spec)
- Refill with manufacturer‑approved oil
- Run generator and check for leaks
📏 Specifications
- Manufacturer: Cummins Onan
- Part Number: 48‑2012
- Label Type: Green Label OEM
- Valve Design: Bypass valve included, no anti‑drain back valve
- Application: RV gasoline & LP vapor generators
⚖️ Dimensions / Weight
- Standard Onan generator oil filter size
- Compact design fits generator service compartments without clearance issues
📦 What’s Included
- 1 × Cummins Onan 48‑2012 Green Label Oil Filter
🚫 Not Included
- Engine oil
- Drain plug washer
- Tools or service supplies
🚚 Shipping & Pickup
Canada‑wide shipping available, or pick up free at any ArrKann RV location:
Canada‑wide shipping available, or pick up free at any ArrKann RV location:
- Acheson (Edmonton)
- Calgary
- Carstairs
- Red Deer
- Medicine Hat
- Grande Prairie
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Cummins Onan Generator Oil Filter – Green Label OEM Filter for Marquis & Emerald RV Generators
$35.95 CAD
$19.99 CAD