NAPA DJ6638 Echlin Door Latch Switch
fits make: Ford. year: 2002–2003.
( Brand: Napa ), ( Manufacturer Part Number: DJ6638 ), ( Type: Door Lock ), ( Universal Fitment: No ), ( California Prop 65 Warning: Attention California Customers )
Review NAPA Echlin Ford Door Latch Switch fits 2002–2003
The **Napa Parts DJ6638 Echlin Ford Door Latch Switch** is a high-quality, direct-fit replacement component designed specifically for **2002 2003 Ford vehicles**, ensuring seamless integration with your vehicle s original door latch mechanism. Crafted with precision engineering, this latch switch is built to restore proper functionality to your door locks, power windows, and security systems, eliminating issues like stuck latches, erratic locking behavior, or malfunctioning window regulators. Constructed from durable, corrosion-resistant materials, the DJ6638 is engineered to withstand the rigors of daily use while maintaining reliability under varying environmental conditions. Whether your vehicle s latch switch has failed due to wear, moisture exposure, or electrical gremlins, this replacement part provides a straightforward solution no modifications or additional tools are required for installation, as it is designed to drop right into place, matching the exact dimensions and mounting points of the original component. Ideal for DIY enthusiasts and professional mechanics alike, the Napa DJ6638 ensures a secure, smooth operation for your door locks, helping to prevent further damage to your vehicle s electrical system or interior components. With Napa s reputation for quality and compatibility, this latch switch delivers long-lasting performance, giving you peace of mind that your Ford s door mechanisms will function as intended for years to come.
### Pros and Cons of buying a NAPA DJ6638 (Echlin Ford Door Latch Switch for 2002-2003 Models)
#### **Pros:**1. **Direct Fitment** The NAPA DJ6638 is designed specifically for 2002-2003 Ford vehicles, ensuring compatibility without modifications. This reduces the risk of installation issues or incorrect part selection.
2. **Reliability from a Trusted Brand** NAPA is a well-known aftermarket parts supplier with a reputation for quality and durability. Their components are often tested for performance and longevity, which can provide peace of mind.
3. **Affordable Price** Compared to OEM (Original Equipment Manufacturer) parts, this aftermarket latch switch is typically more budget-friendly while still meeting functional requirements.
4. **Easy Availability** NAPA parts are widely stocked at auto parts stores, online retailers, and dealerships, making it convenient to purchase and replace the part quickly.
5. **Standardized Performance** Since this is a common replacement part, it should function similarly to the original, ensuring your door latches operate smoothly without unexpected failures.
6. **Warranty Coverage** NAPA often provides warranties on their parts, offering some protection against defects or premature failure, though coverage terms should be verified before purchase.
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#### **Cons:**1. **Potential Quality Variations** While NAPA is reliable, aftermarket parts can sometimes vary in build quality compared to OEM components. In rare cases, this may lead to premature wear or failure, especially if the part is not well-made.
2. **Limited Customization** Unlike OEM parts, aftermarket switches may not offer additional features or upgrades, such as reinforced mechanisms or enhanced durability, which some drivers might prefer.
3. **Installation Complexity** Depending on your mechanical skill level, replacing a door latch switch may require disassembling the door panel, which can be time-consuming or tricky for beginners. If you re not comfortable with DIY repairs, labor costs may apply.
4. **Compatibility with Aftermarket Mods** If your vehicle has been modified (e.g., with aftermarket alarms, lock systems, or electronics), the new latch switch might not integrate perfectly, potentially causing issues with power locks or security systems.
5. **Resale Value Impact** Installing aftermarket parts, even high-quality ones like NAPA, might slightly reduce the resale value of your vehicle compared to keeping OEM components.
6. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (especially online marketplaces) could expose you to counterfeit or low-quality knockoffs. Always buy from authorized NAPA dealers or reputable retailers to avoid this risk.
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### **Conclusion:**The NAPA DJ6638 door latch switch is a practical and cost-effective replacement for 2002-2003 Ford vehicles. Its direct fitment, reliability, and affordability make it a strong choice for drivers seeking a straightforward solution to a faulty latch. However, if you prioritize the highest possible quality or have concerns about long-term durability, an OEM replacement or a premium aftermarket brand might be worth the extra investment.
For most average drivers, the NAPA part strikes a good balance between performance and value. It s ideal for those who want a hassle-free replacement without breaking the bank. Just ensure you purchase it from a trusted source and follow proper installation steps to maximize its lifespan.
### **Recommendation:** **Buy the NAPA DJ6638 if:**- You need a reliable, budget-friendly replacement for your door latch.
- You re comfortable with basic DIY repairs or have access to professional installation.
- You prioritize convenience and availability over premium build quality.
**Consider alternatives (e.g., OEM or higher-end aftermarket brands) if:**- You want the absolute best fit and finish for resale or long-term use.
- Your vehicle has extensive aftermarket modifications that could interfere with the switch.
- You re unsure about installation and prefer professional handling.
Overall, the NAPA part is a solid choice for most users, provided you take precautions to ensure authenticity and proper installation.
Details:
This is a NAPA Echlin brand 2 terminal door latch switch P/N: DJ6638. My best guess is that it was ordered wrong and not realized until discovered didn't fit. It does test as working though. This one appeared to have been handled outside of the box and is being marked used as such.
I'm retired, clearing out years of leftover old stock. Shipping by USPS only. Ever had a vehicle that would not set the alarm, keep interior lights on, security alarm off randomly or other related malfunctions. Fitment: Ford Explorer 2002 -2003, LincolnAviator2003 Mercury Mountaineer 2002 -2003.
Actual shipping weight is A faulty door latch switch was one of the more common causes. Buyer pays actual shipping. It wouldn't have been kept in inventory if it was faulty though.
part #: dj6638 price
- $42.99
specifications carlockiio:
- for makes: Ford
- for years: 2002-2003
- brand: Napa
- mpn: Dj6638
- type: Door Lock
- universal fitment: No
- california prop 65 warning: Attention California Customers
shipping carlockiio:
- carrier: USPS
- cost: $7.31
- transit: 5-11 Days
- service: USPS Ground Advantage
- class: Standard
- type: Calculated
seller carlockiio:
- city: East Wenatchee, Washington
- # reviews: 9
- rating: 0.0%
offer carlockiio:
- quantity: 1
- sold: 0
- availability: In Stock
- options: Ship-to-home
- started: February 22, 2026
general carlockiio:
- Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
- condition: New other see details
returns carlockiio:
- policy: No Returns
payments carlockiio:
- credit card: Visa
- wallet: Google-pay
- other
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