Lincoln Navigator Emission Control Parts
Emission control parts for the Lincoln Navigator span the 1998–2024 model years and cover everything from sensors and evaporative system components to crankcase ventilation and EGR-related hardware. Select your year above and we'll show only the emission control parts that fit your Lincoln Navigator. Fitment is checked against our vehicle data for every part listed.
Shop Lincoln Navigator Parts by Category
What's here for your Lincoln Navigator
- Sensors — including direct-fit and OE-replacement oxygen, MAP, and related sensing components
- Evaporative system parts — kits, universal and direct-fit pieces covering purge valves, canisters, and associated hardware
- Crankcase ventilation system components — breathers, gaskets, and manifold-side fittings
- EGR and related components — valves, flanges, gaskets, and remanufactured units designed to restore proper exhaust gas recirculation
The widest selection here comes from Walker Products, Standard Motor Products, Dorman, and Motorcraft, spanning OE-replacement, remanufactured, and performance-oriented options. Other categories Lincoln Navigator owners shop for: Lincoln Navigator Springs and Suspension Parts, Lincoln Navigator Shocks and Struts and Lincoln Navigator Electrical Switches, or browse all Lincoln Navigator parts and accessories.