fits model: Navigator. year: 2005–2006.

( Brand: Lucas ), ( Manufacturer Part Number: 5L7T-BB ), ( Type: Alternator ), ( Amperage: 135 A ), ( Features: Pulley Included, Clockwise Rotation ), ( Oe/oem Part Number: 1049, N8444, 8444n, A-2100 ), ( Voltage: 12 V ), ( Manufacturer Warranty: Lifetime ), ( Country/region Of Manufacture: United States ), ( Vintage Part: No ), ( Ipn: P8533 ), ( Spec Condition: New-man ), ( Spec Core Charge: No Core Required ), ( Spec General: Ford 6g Ir/if 135a 12v Cw Sc6 ), ( Spec Includes: Mounting Hardware ), ( Spec Internal Id: Lu8444-e3 )
The Lucas 5L7T-BB Alternator is a high-quality replacement part specifically designed for 2005-2006 Navigator V8 vehicles equipped with the 5.4L 5L7T-10300-BB or 5L7Z-10346-BA engines. This alternator is an exact fit and direct replacement for the original unit, ensuring a seamless and hassle-free installation process.
The Lucas 5L7T-BB Alternator is built with durability and reliability in mind. It features a robust and corrosion-resistant cast aluminum housing, ensuring long-lasting performance in even the harshest weather conditions. The alternator also boasts a high-output design, delivering up to 130 amps of continuous power to keep your Navigator's electrical systems functioning optimally.
The alternator is equipped with a high-torque, self-exciting armature, which ensures reliable starting and consistent power output. It also features a permanent magnet rotor, which offers superior efficiency and longevity compared to other alternator designs. The Lucas 5L7T-BB Alternator is also equipped with a high-quality, heavy-duty diode rectifier bridge, which ensures efficient conversion of alternator output to direct current for proper charging and powering of your vehicle's electrical systems.
In addition, this alternator comes with a built-in over-voltage protection circuit, which helps prevent damage to your vehicle's electrical systems by limiting the output voltage in the event of a fault. It also features a heavy-duty drive belt and pulley system, which provides smooth and reliable operation, even under heavy load.
The Lucas 5L7T-BB Alternator is backed by a comprehensive warranty, giving you peace of mind and confidence in your purchase. With its superior build quality, high output, and robust features, the Lucas 5L7T-BB Alternator is the ideal replacement for your Navigator's aging or failing alternator, ensuring reliable and efficient power delivery to your vehicle's electrical systems.
Pros of buying a Lucas 5L7T-BB alternator for your 2005-2006 Navigator V8 5.4L:1. Compatibility: The Lucas 5L7T-BB alternator is specifically designed for your vehicle's engine type (5L7T-10300-BB or 5L7Z-10346-BA) and model year, ensuring a perfect fit.
2. Reliability: Lucas is a well-known and trusted brand in the automotive industry, known for producing high-quality and reliable parts.
3. OEM-like Performance: The Lucas 5L7T-BB alternator is designed to deliver the same performance as the original equipment manufacturer (OEM) alternator, ensuring your vehicle's electrical systems continue to function optimally.
4. Cost-Effective: Compared to buying a new OEM alternator, a Lucas alternator can be a more cost-effective solution, providing you with the performance you need at a lower price.
Cons of buying a Lucas 5L7T-BB alternator for your 2005-2006 Navigator V8 5.4L:1. Potential for Lower Quality: While Lucas is a reputable brand, some consumers have reported issues with the quality of their alternators. However, these instances appear to be rare.
2. Installation Complexity: Depending on your mechanical skills, installing an alternator can be a challenging task. It may require the use of specialized tools and knowledge to ensure proper installation.
Conclusion:The Lucas 5L7T-BB alternator is a reliable and cost-effective solution for replacing the alternator in your 2005-2006 Navigator V8 5.4L. While there are potential concerns about the quality of some Lucas parts, the overall reputation of the brand and the compatibility of the alternator with your vehicle make it a solid choice. If you're comfortable with DIY installations or plan to have a professional mechanic handle the job, the Lucas 5L7T-BB alternator could be an excellent choice for you.
Recommendation:Before making a purchase, research the Lucas brand and read customer reviews to gauge the quality of their alternators. If possible, consult with a professional mechanic to determine if the Lucas 5L7T-BB alternator is the right choice for your vehicle and to get advice on the installation process.
Radiators Caps LIFETIME from date of purchase. You can Trust Lucas premium products to have the best warranty:: Wheel Hub Assemblies LIFETIME from date of purchase. Alternator Replacement For LINCOLN NAVIGATOR V8 5.4L 05-06 5L7T-10300-BB 5L7Z-10346-BA: Thumbnails. Combined Shipping.
After opening the package carefully, inspect part. 100% Satisfaction.: Alternator; condition: New-Remanufactured; OE Manufacturer: Ford; Unit Series: 6G; voltage : 12V; Amperage: 135A; Rotation: CW; Regulator/Fan: IR/IF; Pulley Class: Sc6; Mounting Hardware Included: No; Finish: Same as OE; Country of Origin: US; Notes: PERMANENT MAGNET. Product Specifications.
Starters LIFETIME from date of purchase. Make: model: Year: Engine: Remarks: FordExpedition05-06V8 5.4L 330cidOpt, 135 Amp, LincolnNavigator05-06V8 Amp. Alternators LIFETIME from date of purchase. Wiper Motors LIFETIME from date of purchase.
Free Shipping. Wheel Bearings LIFETIME from date of purchase.