VAULTPRO 13755539 Fuel Injectors Town Car 822-11195 8PCS 4.6L

( Brand: Vaultpro ), ( Manufacturer Part Number: 13755539 ), ( Manufacturer Warranty: 1 Year ), ( Type: Fuel Injector ), ( Oe/oem Part Number: 6w7z9f593aa, Cm5119 ), ( Ipn: 822-11195-e ), ( Fuel Injector Type: Mfi Injector ), ( Performance Part: Yes ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( Injector Design: Metal Composite Plastic ), ( Fitment Type: Direct Replacement ), ( Connector Color: As Shown In The Picture ), ( Connector Type: Male ), ( System Type: Top Feed ), ( Item Weight: 1 Lb ), ( Package: 8pcs ), ( Number Of Hole: 4 Holes )

Review VAULTPRO 8pcs Fuel Injectors Lincoln Town Car Ford 4.6l fits CROWN VICTORIA TOWN-CAR 2006–2010

The **VaultPro 13755539 8-Piece Set of Fuel Injectors** is a precision-engineered, high-performance replacement designed specifically for the **2006 2010 Lincoln Town Car and Ford Crown Victoria** equipped with the **4.6L Triton V8 engine**. Engineered to meet or exceed OEM specifications, these injectors are built with **high-flow, high-pressure capabilities** to ensure optimal fuel delivery, enhanced throttle response, and improved engine efficiency critical for maintaining peak performance in these iconic full-size sedans. Crafted from **durable stainless steel and high-grade aluminum components**, these injectors are resistant to corrosion, carbon buildup, and thermal stress, making them ideal for both high-mileage vehicles and those subjected to demanding driving conditions. Each injector in this set is **pre-assembled and calibrated** to the factory specifications, ensuring seamless integration with the vehicle s fuel management system, including the **Mediatec MDS2 or MDS3 fuel injection system** found in these models. The **8-pack configuration** provides a complete replacement for all injectors in the engine bay, eliminating the need for mixing old and new parts, which can lead to inconsistent performance. Whether restoring a classic Crown Vic or Town Car to its original glory or upgrading an existing system for better fuel economy and power, these VaultPro injectors deliver **reliable, long-lasting performance** with minimal maintenance. Built to withstand the rigors of daily driving, these injectors also feature **advanced internal designs** that reduce the risk of clogging and improve atomization for cleaner combustion, contributing to a smoother ride and reduced emissions. For enthusiasts and mechanics alike, this set represents a **cost-effective, high-quality solution** that bridges the gap between OEM reliability and aftermarket innovation, ensuring your 4.6L Triton-powered vehicle runs with the precision and power it was engineered for.

### Pros and Cons of Buying VaultPro 13755539 (8-Piece Fuel Injectors) for a 2006 2010 Lincoln Town Car/Ford Crown Victoria (4.6L)

1. **OEM Replacement Quality** VaultPro injectors are designed to match or exceed the performance and durability of original equipment manufacturer (OEM) components. They are built to the same specifications as factory injectors, ensuring proper fitment and functionality.

2. **High-Flow Capability** These injectors are likely optimized for improved fuel delivery, which can enhance engine performance, especially if the vehicle has been modified or is experiencing fuel delivery issues. High-flow injectors can help prevent fuel starvation in tuned or high-performance applications.

3. **Reliability and Longevity** VaultPro is a reputable brand known for producing high-quality aftermarket parts. Their injectors are built with precision and use durable materials, reducing the risk of premature failure compared to cheaper alternatives.

4. **Compatibility** The part number (13755539) is specifically listed for the 2006 2010 Lincoln Town Car and Ford Crown Victoria with the 4.6L Triton V8 engine. This ensures a direct fit without the need for adapters or modifications.

5. **Support for Performance Upgrades** If you plan to modify your vehicle (e.g., adding a turbocharger, increasing horsepower, or upgrading the fuel system), these injectors can provide the necessary flow rate to support those changes without causing fuel starvation.

6. **Warranty Coverage** VaultPro typically offers warranties on their injectors, providing peace of mind in case of defects or premature failure. Always verify the warranty terms before purchasing.

7. **Easier Maintenance** Since these are direct replacements, they can simplify maintenance routines, especially if you re replacing worn or failing OEM injectors.

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1. **Cost** Aftermarket injectors, even high-quality ones like VaultPro, are often more expensive than OEM replacements. If the OEM injectors are still functional, replacing them prematurely may not be cost-effective.

2. **Potential for Overkill** If your vehicle is not modified and runs stock, these high-flow injectors may not offer noticeable benefits. They are designed for performance applications, so installing them on a stock engine could lead to unnecessary expense without significant gains.

3. **Installation Complexity** Fuel injectors require careful installation, including proper sealing, wiring, and calibration (if tuning is involved). Improper installation can lead to leaks, electrical issues, or even damage to the fuel system. If you re not experienced with fuel system work, professional installation may be necessary, adding to the cost.

4. **Compatibility with Tuning** If you install these injectors without tuning the engine s fuel delivery system (e.g., ECU flash or manual tuning), you may experience rich or lean fuel mixtures, leading to poor performance, reduced fuel efficiency, or even engine damage. Tuning is often required to match the injectors flow rate to the engine s needs.

5. **Risk of Contamination** Fuel injectors are precision components. If the fuel system is dirty or contaminated (e.g., with debris or old fuel), the new injectors could become clogged or damaged during installation. A fuel system clean or replacement of the fuel filter may be necessary before installation.

6. **Limited Availability of OEM Parts** While VaultPro is a good option, OEM injectors may still be available from salvage yards or dealers at a lower cost if you re on a tight budget. However, OEM parts may not always be reliable or may require additional work to restore functionality.

7. **Potential for Over-Sizing** If the injectors are significantly larger than the OEM units (e.g., 1000 cc flow rate vs. stock 600 800 cc), they may not be suitable for a stock engine without tuning. Over-sized injectors can cause fuel waste and poor drivability if the engine isn t adjusted to use the additional fuel properly.

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The VaultPro 13755539 fuel injectors are a solid choice if you are looking to upgrade your 2006 2010 Lincoln Town Car or Ford Crown Victoria s fuel system for performance reasons or to support modifications. They offer high-quality, reliable replacements with improved flow rates, making them ideal for tuned or high-performance applications. However, they are not necessary for stock vehicles and may not provide meaningful benefits without tuning.

If your primary goal is to restore or maintain stock performance, consider whether the OEM injectors are still functional or if a simpler solution (e.g., cleaning existing injectors or replacing only the faulty ones) would suffice. If you re planning modifications or suspect your current injectors are failing, VaultPro is a strong aftermarket option, provided you account for the cost of installation and tuning.

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- You are modifying your vehicle (e.g., adding a turbo, increasing horsepower, or upgrading the fuel system).

- Your current injectors are failing or clogged, and you want a direct replacement with improved flow.

- You plan to tune the engine to match the injectors capacity.

- You prioritize reliability and long-term performance over cost savings.

- Your vehicle is stock and running well. In this case, focus on maintaining or repairing the existing injectors.

- You cannot afford or do not plan to tune the engine, as mismatched injectors can cause drivability issues.

- You find OEM injectors in good condition at a lower cost and are willing to restore or replace them.

- You lack experience with fuel system work and cannot ensure proper installation.

**Final Note:** Always verify the exact flow rate of the VaultPro injectors (e.g., 600 cc, 800 cc, 1000 cc) and ensure it matches your engine s requirements. Consult with a professional tuner or mechanic if you re unsure about compatibility or tuning needs.

Details:

Proper seating and torque, Ensure each injector is fully seated into the fuel rail cylinder head/intake manifold. Replace all seals, Always install new O-rings and gaskets. For Ford Crown Victoria 2006 2011 V8 4.6L Naturally Aspirated Flex. Leak check, After installation, prime the fuel pump engine off and visually inspect for any leaks.

30-day free return provided. Electrical faults: Short circuit, open or abnormal resistance in the injector coil prevents proper activation, causing a cylinder to misfire stay. Choose a vehicle from the My Garage list. Clogging: Carbon deposits or contaminants block the nozzle holes, leading to poor itemization, engine misfire, and lack of power during acceleration.

Do not hammer or force, Never strike the injectors fuel rail during removal installation, as this may deform components damage internal solenoid. The fuel injector needs to be replaced in the following situations. Lubricate them lightly with fuel or special oil to avoid cutting pinching, which could cause vacuum leaks. For Ford Crown Victoria 2006 2011 V8 4.6L Naturally Aspirated Petrol.

This results in an overly rich mixture, higher fuel consumption, and black smoke from the exhaust. Tighten mounting bolts to specified torque prevent loosening or leaks. Keep the work area clean, Clean around injectors fuel rail ports, intake manifold before removal to prevent dirt or debris from entering cylinders fuel system. Mechanical damage: Stuck needle valve or failed spring prevents the injector from opening closing correctly.

Leakage: The injector fails to seal properly, causing fuel drip. Incorrect fuel delivery: Wear or aging causes the actual flow to deviate significantly from specified value, affecting air-fuel ratio control and leading unstable idling excessive emissions. Poor-quality or wrong injectors can cause air-fuel ratio errors, higher fuel consumption, even engine damage. Matching or reset for some vehicles, Certain Ecus require injector coding, matching, using a diagnostic tool; otherwise, rough idle check engine light may occur.

Test run, Start the engine, check idle and acceleration performance, re-inspect for leaks or abnormal noises. Core Precautions for Replacing Fuel Injectors.

part #: 13755539 price

• $58.09

specifications carfuelinjector:

• for models: Crown, Victoria, Town-car
• for makes: Lincoln, Ford
• for years: 2006-2010
• brand: Vaultpro
• mpn: 13755539
• manufacturer warranty: 1 Year
• type: Fuel Injector
• oe/oem part number: 6w7z9f593aa, Cm5119
• ipn: 822-11195-e
• fuel injector type: Mfi Injector
• performance part: Yes
• vintage part: No
• fuel type: Gasoline
• injector design: Metal Composite Plastic
• fitment type: Direct Replacement
• connector color: As Shown In The Picture
• connector type: Male
• system type: Top Feed
• item weight: 1 Lb
• package: 8pcs
• number of hole: 4 Holes

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: New

offer carfuelinjector:

• best offers: True
• sold: 0
• started: May 9, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock

payments carfuelinjector:

• other
• wallet: Apple-pay
• credit card: Visa

seller carfuelinjector:

• city: Ontario, California
• rating: 99.5%
• # reviews: 851

returns carfuelinjector:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

shipping carfuelinjector:

• type: Fixed
• transit: 5-11 Days
• class: Standard
• service: Standard
• cost: $0.00

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• Vaultpro 13755498 4pcs Fuel Injectors For Chevrolet S10 Cavalier Gmc Sonoma 2.2l 1998 1999 2000 (55.3% similar) Test run, start the engine, check idle and acceleration performance, re-inspect for leaks or abnormal noises. This results in an overly rich mixture, higher fuel consumption, and black smoke from the exhaust. 30-DAY free return provided. Mechanical damage: stuck needle valve or failed spring ...(April 11th, 2026)