Coimoviol Fuel Filler Cap 68484447AA — Replacement Gas Cap for Jeep Wrangler JL, Gladiator & Dodge Challenger, Single-Pack Sealed

Coimoviol 68484447AA is a direct-fit replacement fuel filler cap made to match OE part numbers 68484447AA and 68484447AB for select Jeep and Dodge models.

Designed as a practical, durable substitute for the factory gas cap, this Coimoviol unit restores a secure seal at the fuel filler neck to help prevent vapor loss and debris entry. It is manufactured with robust polymer materials and engineered seals to resist common fuels and temperature changes. The cap ships as a single-piece pack and installs without special tools, making it a convenient repair part for routine maintenance or accident-related replacement.

Which vehicles will this fuel filler cap fit?

This cap is compatible with several recent Jeep and Dodge models when the original part number matches. Confirm your vehicle’s OE part number before purchase to ensure exact fitment. It replaces both 68484447AA and the closely related 68484447AB reference numbers.

• Jeep Wrangler JL: model years 2018–2022
• Jeep Gladiator: model years 2020–2022
• Dodge Challenger: model years 2020–2022
• Sold as one pack: single replacement cap included

How easy is installation and everyday use?

Installation is straightforward and intended for DIY replacement: remove the old cap and thread the Coimoviol cap into the filler neck until it seats. The cap’s user-friendly design provides an audible click or positive feel when properly tightened, helping ensure a reliable closure during routine refueling.

• No special tools required—hand installable
• Quick on/off action for fast refueling stops
• Thread profile copied to match factory filler neck

What materials and seal features does this cap use?

The cap uses engineered polymer components and advanced elastomeric sealing to handle exposure to gasoline, ethanol blends, and road conditions. Seals are formulated to remain flexible across hot and cold temperatures, reducing the chance of vapor leaks or premature failure compared with cheap aftermarket caps.

• Durable polymer body resists chemicals and UV
• High-performance seals retain flexibility in varied climates
• Corrosion-resistant internal parts for long service life

Will this cap affect my vehicle systems or emissions checks?

When the cap fits and seals correctly, it restores the intended containment of fuel vapors and should not interfere with onboard diagnostics or emissions inspections. Always verify the part number and proper seating after installation; a loose or mismatched cap can trigger a check-engine light related to the evaporative emissions system.

• Designed to match OEM sealing performance
• Proper installation avoids EVAP system faults
• Check fit if a diagnostic fault appears after replacement

Who is this for: vehicle owners and technicians who need a reliable, affordable replacement fuel filler cap for specific Jeep Wrangler JL, Jeep Gladiator, or Dodge Challenger models. It’s ideal for DIYers replacing a lost or damaged cap, service shops performing routine maintenance, and anyone needing a direct-fit cap that mirrors OEM form and function without complicated installation.