2003 Mercury Mountaineer 4.0L V6 Air Intake

2003 Mercury Mountaineer 4.0L V6 air intake system
  • Guaranteed power gain
  • Easy to install on 2003 Mercury Mountaineer with 4.0L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N 2003 Mercury Mountaineer air intakes offer a boost in horsepower while keeping your engine clean from dirt and debris. K&N air intakes for Mercury models are also easy to install; usually in 90 minutes or less.

Your 2003 Mercury Mountaineer deserves the best made power gaining air intake available!

VehicleProduct  
2003 Mercury Mountaineer 4.0L V6 - All Models
SUV
Installation was rather easy. Instructions we're a bit vague. Camshaft vacuum hose was tight to fit into polyurethane body. I found it easier to put gasket on hose first then insert into housing. Hose clamp to hold housing to bracket was too small, bought a 4.5 inch hose clamp, worked fine. All in all so increase in low range Power by about 5 to 7. Had seen 0 to 60 not much increase, does work well when they paired it up with brand new ignition wires and sparks from NGK. Good product easy to install if basic knowledge of car maintenance is known. Hardware was quality mostly stainless steel and fit exactly into OEM bolts and housing holes. Could make instructions a PDF or possibly do a video, instructions are vague.
Christopher Eckert, Davie, Florida
Performance Air Intake System
K&N 57-2537
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
57-2537 2003 Mercury Mountaineer 4.0L V6 Performance Air Intake System
List Price: $577.89
Your Price: USD $318.99
In stock