2003 Mercury Mountaineer 4.0L V6 Cold Air Intake

Cold Air Intake for 2003 Mercury Mountaineer 4.0L V6
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
2003 Mercury Mountaineer cold air intakes by K&N come with a high-flow washable air filter designed to perform for the life of your vehicle. K&N Mercury Mountaineer cold air intake kits come with a million mile limited warranty.

Your 2003 Mercury Mountaineer deserves the best cold 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
57-2537 2003 Mercury Mountaineer 4.0L V6 Performance Air Intake System
List Price: $577.89
Your Price: USD $318.99
In stock