The Mopar 52030387AA cap fuel filler is an OEM aluminum replacement that fits specific Chrysler, Dodge, and Jeep models; it measures roughly 2.6 inches (66 mm) in diameter, weighs about 2–3 oz, and uses threaded engagement with a rubber sealing gasket for corrosion resistance and leak prevention. Users report simple installation, tight threading on first fit, and long-term durability. What trade-offs exist between OEM fit and aftermarket cost-effectiveness?
Key Takeaways
- OEM-fit aluminum fuel filler cap (Mopar 52030387AA) provides exact fit and proper threading for compatible vehicles.
- Lightweight at 2.99 ounces with machined finish, praised for fit, finish, and corrosion resistance.
- Average user rating 4.6/5 from 160 reviews, noting solid sealing and durable construction.
- Simple swap-in installation; basic tools required, though some users reported occasionally tight threading.
- Confirm vehicle compatibility and review warranty/return policy before purchase to avoid clearance or threading issues.
Product Specifications and Fitment
One clear advantage of the Mopar 52030387AA CAP FUEL FILLER is its vehicle-specific design, which helps guarantee proper fitment for compatible cars, trucks, and vans.
The aluminum cap weighs 2.99 ounces, measures within a package of 9.29 x 8.66 x 2.6 inches, and features a machined natural finish.
What vehicles fit? Check vehicle compatibility by part number and manufacturer listings.
How to install? Follow installation instructions provided by Mopar or a service manual; basic tools, torque specs, and seal inspection are recommended.
Practical note: confirm OEM replacement to avoid clearance or threading issues.
Real-World Performance and User Feedback
The Mopar 52030387AA fuel filler cap earns generally positive marks from owners for fit, finish, and durability, with a 4.6/5 average across 160 ratings and many users noting an exact OEM fit, machined aluminum appearance, and light weight of 2.99 ounces. User experiences highlight solid sealing, corrosion resistance, and simple swap-in installation tips; some note occasional tight threading. Practical questions answered: Will it fit? Yes, vehicle-specific fit type; How heavy? 2.99 ounces; Any tools? Usually none, sometimes pliers for stubborn caps.
| Topic | Note |
|---|---|
| Ratings | 4.6/5 (160) |
| Weight | 2.99 oz |
| Material | Aluminum |
| Fit | OEM-specific |
| Install | Quick swap, few tools |
Purchase, Warranty, and Value Considerations
Having established how the Mopar 52030387AA performs in real-world use—fit, finish, sealing, and weight—attention shifts to what buyers should consider when purchasing, evaluating warranty coverage, and judging overall value.
Buyers should review purchase considerations: OEM fitment, aluminum construction, machined finish, item weight 2.99 ounces, and package size 9.29 x 8.66 x 2.6 inches.
What are the warranty details? Check manufacturer warranty and Amazon’s 30-day return policy.
Is it worth the price? Compare seller pricing, shipping, and Best Sellers Rank.
Practical tip: confirm vehicle compatibility before ordering to avoid fitment returns.
Frequently Asked Questions
Is This Cap Compatible With Non-Mopar Aftermarket Fuel Doors?
Often no, as compatibility varies like puzzle pieces; the responder notes limited aftermarket compatibility with many fuel door options. Fit depends on door aperture dimensions and mounting specifics—measure and compare OEM part number specifications before purchasing.
Does the Cap Require Any Special Tools for Installation?
No special tools are required; the installation process is straightforward and typically hand-operated. The responder notes minimal tool requirements, advising only basic household tools if vehicle-specific adjustments or trim removal become necessary.
Can This Cap Be Painted to Match Vehicle Color?
“Measure twice, cut once.” He notes the aluminum cap accepts paint options but requires proper prep: scuffing, primer for metal, and automotive paint to achieve color matching; professional coating guarantees durable, OEM-like finish.
Is the Cap Resistant to Salt and Coastal Corrosion?
Yes, it offers good corrosion resistance; the aluminum machined finish provides coastal durability under normal conditions. Heavier salt exposure may require additional protective coatings or maintenance to guarantee long-term resistance and appearance.
Does It Come With Anti-Theft or Locking Capability?
A lone mailbox key failed to fit: no, it lacks locking mechanisms. The product offers standard fuel cap security as an OEM aluminum filler cap, relying on vehicle or padlock solutions rather than an integrated anti-theft lock.
