If your windshield wiper knob has cracked, faded, or stopped working, replacing it can restore both styling and function. This guide highlights five reliable wiper knob options that fit classic Ford trucks and a Jeep model, helping you choose the right replacement based on compatibility, material, and installation needs. Ideal buyers include DIY mechanics, classic-truck restorers, and owners who want a quick, affordable fix without major dashboard work.
| Product | Best For | Material | Notes |
|---|---|---|---|
| Octagonal Windshield Wiper Switch Knob (Ford F-Series) | Classic Ford F-100/F-150/F-250/F-350 owners | Plastic | Octagonal design; durable; compatible with 1985–1991 models |
| Wiper Switch Knob New, Hexagon Chrome (2 pcs) | Users needing two knobs or a more restored look | Chrome-plated | Two-piece kit; matches original look for 1985–1991 models |
| Wiper Switch Knob New, Hexagon Chrome (1 pc) | Single knob replacement | Chrome-plated | Matches original knob style; easy swap |
| Aluminum Windshield Wiper Switch Knob (Ford Trucks) | Durable aluminum construction for Ford trucks | Aluminum | For F-150/250/350 and Bronco 1985–1991/1985–1989 |
| Omix-Ada HVAC Knob (Jeep CJ) | Jeep CJ owners needing HVAC knob replacement | Plastic | OE reference fit for 1976–1986; not Ford-specific |
Octagonal Windshield Wiper Switch Knob for Ford Trucks

This octagonal knob is designed to restore the look and function of factory switches on Ford F-100/F-150/F-250/F-350 and Bronco trucks from the mid-1980s to early 1990s. It’s suited for buyers who want a faithful appearance and reliable operation after the original part fails. Best for Ford truck enthusiasts seeking a simple, affordable restoration.
Best for: Ford truck owners seeking a direct, no-fuss replacement that preserves the original octagonal style. Caution: Data notes compatibility with specific years; confirm your exact model year before purchase.
Wiper Switch Knob New, Hexagon Chrome (2 pcs)

This chrome hexagon knob set includes two knobs designed to mount on the windshield wiper switch for 1985–1991 Ford F-Series and Bronco models. It matches the original hexagonal shape and chrome finish, making it ideal for owners who want a complete kit or a matching pair for symmetrical restoration. Best for: owners who plan multiple repairs or want a two-knob replacement for a balanced dashboard look.
Limitation: While the kit includes two knobs, verify vehicle year alignment, as some trims may use different internal fittings.
Wiper Switch Knob New, Hexagon Chrome (1 pc)

Designed to replace a single hexagon knob on Ford 1985–1991 models, this chrome knob mirrors the original style for a seamless repair. Best for: buyers replacing a single worn knob while maintaining the vehicle’s authentic look. Caution: Ensure you are replacing the correct knob in your switch assembly to avoid misfit.
Aluminum Windshield Wiper Switch Knob for Ford Trucks

This aluminum knob offers a durable alternative for Ford F-150/250/350 and Bronco models from 1985–1991 (and Bronco 1985–1989). Best for: buyers who prioritize long-term wear resistance and a light-weight, robust feel. Why chosen: Aluminum construction reduces the risk of cracking and enhances heat resistance. Caution: Aluminum knurled grip can feel different from original plastic or chrome finishes.
Omix-Ada HVAC Knob (Jeep CJ)

Omix-Ada offers an HVAC knob replacement compatible with 1976–1986 Jeep CJ models. Best for: Jeep CJ owners who need a functional HVAC knob rather than a windshield wiper knob. Caution: This item is not Ford-specific and targets HVAC control rather than the wiper system.
Buying Guide
What should you consider when choosing a windshield wiper knob?
- Vehicle compatibility: Verify the model year, make, and whether the knob matches the original octagonal or hexagon shape used on your switch.
- Material and durability: Plastic knobs are light and affordable, chrome finishes offer a classic look, and aluminum provides enhanced durability in harsher conditions.
- Number of pieces: Some kits include two knobs, useful for replacements on both sides or for future maintenance.
- Finish and style: Chrome, aluminum, or OEM-style finishes affect appearance; choose to preserve or upgrade the dashboard aesthetic.
- Installation effort: Most knobs are snap-on or press-fit; confirm that no disassembly beyond the knob is required.
Comparing Key Options
- Best for original look: Hexagon chrome knobs closely resemble factory styling and are ideal for Ford trucks from the late 1980s.
- Best for durability: Aluminum knobs provide enhanced longevity for frequent wipers use, suitable for rugged or older pickups.
- Best for multiple replacements: A two-knob chrome kit offers flexibility and cost savings when replacing more than one part.
- Best for Jeep CJ owners: Omix-Ada HVAC knob fits HVAC controls rather than wiper systems; good for a broader interior restoration but not a direct windshield wiper replacement.
FAQ
- Q: Will these knobs fit all Ford trucks from the 1980s? A: Fitment depends on the year and model; verify compatibility with your specific F-150, F-250, F-350, or Bronco year before purchasing.
- Q: Are these knobs easy to install? A: Most are designed for simple snap-on or press-fit installation without special tools.
- Q: Do all knobs come in a complete pair? A: Some listings provide single knobs; others offer two-piece or two-knob kits for convenience.
- Q: Can I use an aluminum knob on a plastic switch? A: Yes, if it’s compatible with your switch size and mounting stem, but consider grip feel and heat expansion concerns.
- Q: Is chrome finish prone to wear? A: Chrome finishes age gracefully but may require occasional cleaning to prevent corrosion or pitting in harsh climates.
- Q: What if the part is for a Jeep, not a Ford? A: Jeep HVAC knobs are not windshield wiper knobs; ensure the product is specifically designed for wiper switches if you need a windshield accessory.