Fuel injector o-rings (16698AA110) are sealants that prevent the fuel and fuel vapors from leaking into the engine compartment. These o-rings are often made of highly durable materials like petroleum and hydrocarbon-resistant nitrile rubber or polyurethane.

However, even if fuel injector o-rings are designed to withstand heavy-duty functions, they are still prone to wear and tear. These o-rings can start to crack or deteriorate over time. Faulty o-ring seals can leak out fuel and vapors from the cracks, leading to more performance issues. Other signs of deteriorating o-rings include poor fuel economy, engine start difficulties, engine misfires, and stalling. Once you notice any of these indications, immediately take your car to your trusted auto shop and have your fuel injectors checked, and see if its o-rings need to be replaced.

SubaruOnlineParts offers OEM fuel injector o-ring replacements for multiple Subaru models and model years. These o-rings are 100% original Subaru parts priced at less than the manufacturer’s suggested retail price. All of our items also include a 12-month warranty to guarantee their durability and reliability. We do not sell used or aftermarket goods. Head over to the SubaruOnlineParts website today to enjoy exclusive deals and discounts on genuine fuel injector o-rings and other components for your ride.

Fuel injector o-rings (16698AA110) are sealants that prevent the fuel and fuel vapors from leaking into the engine compartment. These o-rings are often made of highly durable materials like petroleum and hydrocarbon-resistant nitrile rubber or polyurethane.

However, even if fuel injector o-rings are designed to withstand heavy-duty functions, they are still prone to wear and tear. These o-rings can start to crack or deteriorate over time. Faulty o-ring seals can leak out fuel and vapors from the cracks, leading to more performance issues. Other signs of deteriorating o-rings include poor fuel economy, engine start difficulties, engine misfires, and stalling. Once you notice any of these indications, immediately take your car to your trusted auto shop and have your fuel injectors checked, and see if its o-rings need to be replaced.

SubaruOnlineParts offers OEM fuel injector o-ring replacements for multiple Subaru models and model years. These o-rings are 100% original Subaru parts priced at less than the manufacturer’s suggested retail price. All of our items also include a 12-month warranty to guarantee their durability and reliability. We do not sell used or aftermarket goods. Head over to the SubaruOnlineParts website today to enjoy exclusive deals and discounts on genuine fuel injector o-rings and other components for your ride.