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13/16"-16 to 1-1/8"-16 Oil Filter Adapter Compatible with 2001-2019 Chevy GMC 6.6L Duramax LLY LBZ LMM LML, Stainless Steel Filter Conversion Adapter for CAT 1R-1807 Baldwin B7225
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 5, 2026 11:36 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Yinlowa-US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Precise Thread Conversion: Engineered to convert 13/16"-16 engine filter mounts to accept 1-1/8"-16 threaded spin-on filters. Designed for 2001-2019 Chevy Silverado / GMC Sierra 2500HD 3500HD with 6.6L Duramax diesel engines (including LB7, LLY, LBZ, LMM, LML). Please verify your engine filter nipple thread before purchase.
✓Broad Filter Compatibility: Allows seamless installation of high-efficiency 1-1/8"-16 filters. Fully compatible with CAT 1R-1807, Baldwin B7225 / B7700, WIX 57791, NAPA 7791, Donaldson P551807, Fleetguard LF3973, Luber-Finer LFP3236, AGCO AG121853, and Volvo 478736 / 85114049.
✓Premium Stainless Steel Build: Precision CNC machined from high-grade stainless steel for maximum tensile strength, wear resistance, and long-term corrosion prevention. Clean, burr-free threads ensure smooth engagement, secure seating, and leak-free performance under high oil pressures.
✓Easy Screw-On Installation: Direct replacement for conversion. Simply remove the factory oil filter nipple and thread this adapter firmly into the filter housing. Pre-fill and install your chosen 1-1/8"-16 filter, verify oil level, and check for proper seal before starting the engine.
✓1-Year Warranty & Satisfaction Guarantee: Every oil filter adapter comes backed by a 12-month worry-free warranty. If you have any compatibility questions or installation issues, our support team is available to assist within 24 hours.
⚙️ Specifications
Brand
Yinlowa
Material
Stainless Steel
Exterior Finish
Machined
Vehicle Service Type
Truck
Style
Oil Filter Thread Adapter
Brand Name
Yinlowa
Model Number
1R-1807 oil filter adapter
Manufacturer Part Number
80015063
Number of Items
1
Number of Packs
1
OEM Equivalent Part Number
CAT 1R-1807 adapter, 1R1807 adapter, 1R-1807 oil filter adapter, Volvo 478736, AGCO AG121853, Baldwin B7225, NAPA 7791
