Pronto PO99495 Engine Oil Filter

Pronto PO99495 Engine Oil Filter Overview

The Pronto PO99495 engine oil filter is designed for reliable oil filtration in select Buick, Cadillac, Chevrolet, and GMC vehicles. This spin-on filter features essential components like an anti-drain back valve and bypass relief valve to maintain optimal engine performance and protection.

• Spin-on filter type for easy installation and replacement
• Includes anti-drain back valve to prevent dry starts
• Equipped with bypass relief valve for continuous oil flow
• Precision gasket dimensions: inside diameter 2.4291 inches, outside diameter 2.7953 inches
• Compact size with a height of 3.4055 inches and outer diameter bottom of 3.0315 inches

Technical Details and Filter Attributes

The Pronto PO99495 oil filter is engineered with a nitrile rubber (NBR) gasket that ensures a secure seal and resistance to oil degradation. Its spin-on design simplifies maintenance while the anti-drain back valve prevents oil from draining out of the filter when the engine is off, reducing wear during startup. The bypass relief valve allows oil to bypass the filter element if it becomes clogged, ensuring continuous lubrication under all conditions. The filter’s dimensions, including a height of 3.4055 inches and gasket sizes tailored for specific engine housings, make it compatible with a range of GM vehicles.

Compatible Vehicles and Applications

This oil filter is compatible with various Buick, Cadillac, Chevrolet, and GMC models, including:

• Buick Enclave, Encore GX, Envision
• Cadillac CT4, CT5, CT6, Escalade, Escalade ESV, XT4, XT5, XT6
• Chevrolet Acadia, Blazer, Colorado, Silverado 1500 (including Limited and Nueva), Tahoe, Trailblazer, Traverse
• GMC Canyon, Sierra 1500 (including Limited), Yukon, Yukon XL

Common Issues Addressed by Pronto PO99495

• Prevents engine wear caused by contaminated oil
• Reduces risk of oil starvation during cold starts with anti-drain back valve
• Maintains oil flow even if filter element clogs via bypass relief valve
• Ensures proper sealing to avoid oil leaks with NBR gasket
• Supports engine longevity by maintaining clean oil circulation

Installation Notes and Tips

When installing the Pronto PO99495 oil filter, ensure the gasket surface on the engine is clean and free of debris. Lubricate the gasket with a thin layer of clean engine oil before installation to improve sealing. Tighten the filter according to vehicle manufacturer specifications, typically hand-tight plus a quarter turn. Check for leaks after installation and during the first engine run.

Quality Assurance and Warranty

Pronto engine oil filters are manufactured to meet industry standards for filtration efficiency and durability. The PO99495 model includes quality features such as a nitrile rubber gasket and reliable valve components to ensure consistent performance. Warranty details should be confirmed with the product documentation or supplier.