Lincoln Navigator 2003-2006

The Lincoln Navigator from 2003 to 2006 marked an important era for luxury SUVs. This generation of the Navigator was characterized by its bold and imposing design, featuring a distinctive chrome grille and striking lines. It offered a spacious and upscale interior with seating up to eight passengers and various luxury features.

Regarding technology, the Navigator introduced features like a rear-seat DVD entertainment system, power-folding third-row seats, and advanced safety features. It was available in both rear-wheel drive and four-wheel drive configurations, with a robust body-on-frame construction allowing for impressive towing capabilities. With its powerful V8 engine and smooth ride, the Lincoln Navigator of this era was designed to deliver a luxurious and comfortable driving experience for both the driver and passengers, making it a compelling choice for those seeking a combination of style and capability in a full-size SUV.

Lincoln Navigator specifications, engine oil capacity, spark plug gap, safety rating, fuel consumption, transmission, and light bulb sizes.

5.4L V8 Engine

• Recommended oil viscosity: 5W-20
• Oil certification: API
• Drain plug torque: 33 ft lbs
• Oil capacity: 7.0 quarts (6.6 liters)

Spark Plug Gap

• 0.054-0.056 inches.

Fuel

• Capacity: 30 gallons

Coolant

• Type: Ford specification WSS-M97B44-D
• Capacity: 14.7 quarts (13.9 liters)

Automatic Transmission Fluid

• Type: Mercon V Automatic Transmission Fluid (ATF)
• Capacity: 13.9 quarts (or 13.2 liters)

Power Steering Fluid

• Type: Mercon V Automatic Transmission Fluid (ATF)

Brake Fluid

• Type: DOT 3 Brake Fluid

Powertrain

Engine

• 5.4 L InTech DOHC V8
• 5.4 L Triton SOHC V8

Transmission

• 4-speed 4R100 automatic
• 6-speed ZF 6HP26 automatic

Fuel Consumption

Front Lights

• Headlight Bulb High Beam: LED
• Headlight Bulb Low Beam: D1R
• Turn Signal Light Bulb Front: 3157A
• Parking Light Bulb: 3157A
• Side Marker Light Bulb Front: 194NA

Rear Lights

• Center High Mount Stop Light Bulb: 2825 / 98
• Brake Light Bulb: 4157R
• License Plate Light Bulb: 168 / 917
• Turn Signal Light Bulb Rear: 4157
• Back-Up Reverse Light Bulb: 3157
• Tail Light Bulb Upper: 916
• Tail Light Bulb Lower: 4157R

Interior Lights

• Trunk or Cargo Area Light: 578
• Dome Light Bulb: 578
• Map Light Bulb: 578
• Engine Compartment Light Bulb: 912
• Courtesy Light Bulb: 211-2