TH55656 is the narrower four-piece stainless accent intended for the 2015-2017 Navigator configuration with the retractable step bar. It should not be substituted for the wider TH55655 kit.
Quick verdict
Who this product fits
The QAA vehicle catalog identifies TH55656 as a four-piece, 3.375-inch-wide stainless kit positioned on the retractable step-bar application. Confirm the running-board configuration before ordering.
Specifications that matter
| Part | QAA TH55656 |
|---|---|
| Pieces | 4 |
| Width | 3.375 inches |
| Configuration | Retractable step-bar application |
Practical review
Cycle the running boards before installation, dry-fit all pieces with the steps both deployed and stowed, and keep the trim clear of moving joints.
The decisive details are the exact model year, body generation and factory configuration shown above. Compare those details with the vehicle before installation, then dry-fit the hardware so clearance, wiring and moving panels can be checked without forcing a mismatched part.
Strengths
- Vehicle-specific visual upgrade
- Stainless construction
- Narrow profile works with the power-step layout
Limits and checks
- Wrong running-board configuration changes the mounting area
- Surface contamination can cause adhesive lift
Buying decision
TH55656 is the narrower four-piece stainless accent intended for the 2015-2017 Navigator configuration with the retractable step bar. It should not be substituted for the wider TH55655 kit. Confirm the exact part number, included hardware and vehicle configuration before ordering. The right accessory should install without improvised drilling, strained wiring or interference with factory equipment.
Technical reference
Fitment and technical context were checked against Official QAA Navigator catalog. Use the manufacturer application data and the vehicle’s own measurements as the final fitment check.