1. Fuel Tanks & Filler Necks Deals
  2. sku: 24917873673473722
  3. LINCOLN 7T439002AK

LINCOLN 7T439002AK Fuel Gas Tank Gallon

fits model: Awd, Mkx. make: Lincoln. year: 2007–2020.

7t439002ak Lincoln 07-09 Mkx Awd Fuel Gas Tank 20 Gallon

( Manufacturer Part Number: 7T439002AK ), ( Fuel Type: Gasoline ), ( Partout Id: A-131532646 ), ( Interchange: 197-154 ), ( Type: Fuel Tank ), ( Year: 08 ), ( Capacity: 20 Gal ), ( Id: A796be8b-3c45-4425-8553-ce13949fd45e ), ( Country Of Origin: United States )

Review LINCOLN Fuel Gas Tank Gallon fits MKX AWD 2007–2020

The **Lincoln 7T439002AK 20-gallon fuel tank** is a precision-engineered, high-performance replacement component designed specifically for the **2007 2009 Lincoln MKX AWD models**, ensuring seamless compatibility and optimal fuel delivery for your vehicle. Crafted from durable, high-grade **steel**, this tank is built to withstand the demands of daily driving, providing reliable fuel storage while maintaining structural integrity under varying road conditions. With a **20-gallon capacity**, it delivers the necessary fuel volume to support the MKX s powerful **3.7L V6 engine** (or its **3.5L V6 counterpart**, depending on the trim), ensuring extended driving ranges without frequent refueling interruptions. The tank features a **robust, welded construction** with reinforced seams to prevent leaks, corrosion, or deformation, even in harsh environments, while its **clean, factory-style design** ensures an unobtrusive fit beneath the vehicle s chassis. Engineered to meet or exceed **OEM specifications**, this aftermarket replacement eliminates the need for costly modifications, offering a direct drop-in solution that restores fuel system efficiency and performance. Whether replacing a damaged original tank or upgrading for enhanced durability, this **Lincoln 7T439002AK** tank is a dependable choice for owners seeking a long-lasting, high-quality alternative that maintains the integrity of their vehicle s fuel handling system. Proper installation, including secure mounting and proper fuel line connections, is recommended to ensure optimal functionality and safety.

**Pros and Cons of Buying a Used Lincoln 7T439002AK 07-09 MKX AWD Fuel Tank (20-Gallon)**

### **Pros**

1. **Reliability of the MKX Platform** The 2007 2009 Lincoln MKX is built on a sturdy Ford platform, which is known for durability in SUVs of its era. The AWD system helps with traction in various conditions, making it a practical choice for drivers in snowy or rough terrains.

2. **Fuel Tank Capacity** The 20-gallon fuel tank is larger than many compact SUVs of the time, offering better range for road trips. This can be advantageous if you frequently drive long distances or live in areas with fewer gas stations.

3. **Aftermarket Availability** As a Ford-based vehicle, parts (including fuel tanks) are widely available, and aftermarket support is strong. This makes repairs and replacements more accessible and cost-effective compared to some luxury brands with limited aftermarket options.

4. **Potential for Customization** The MKX has a decent aftermarket presence for modifications, including performance upgrades, suspension tuning, and interior enhancements. If you re mechanically inclined, this could be a plus.

5. **Lower Purchase Price** Used fuel tanks (especially from older models) are often sold at a fraction of the cost of a new one. This can be a significant savings if you re replacing a damaged or leaking tank.

6. **Compatibility with Other Ford Models** The 7T439002AK tank is also used in other Ford vehicles (e.g., some 2007 2009 Ford Edge and Mercury Mariner models), expanding your options for sourcing a replacement.

7. **Proven Durability of Ford Fuel Tanks** Ford s fuel tank designs from this era were generally robust, though corrosion and impact damage can still be issues. If the tank is in good condition, it should last for years.

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### **Cons**

1. **Age and Wear** A 2007 2009 vehicle is over 15 years old, meaning it may have accumulated significant mileage or wear. The fuel tank itself could be prone to cracks, corrosion, or leaks, especially if the vehicle was exposed to salt, moisture, or poor maintenance.

2. **Corrosion Risk** Older fuel tanks, particularly those in snowy or coastal climates, are susceptible to rust and corrosion. Even if the tank appears intact, hidden pitting or thinning metal could lead to failure over time.

3. **Potential for Contamination** Used fuel tanks may have residual fuel, water, or debris inside. If not properly cleaned or flushed, this could contaminate your vehicle s fuel system, leading to engine issues or clogged injectors.

4. **Installation Challenges** Replacing a fuel tank requires disconnecting fuel lines, draining the system, and ensuring a proper seal. If you re not experienced with automotive work, this could be a complex and time-consuming DIY project. Professional installation may be necessary, adding to the cost.

5. **Limited Warranty or Guarantee** Since this is a used part, it likely comes with little to no warranty. If the tank fails shortly after purchase, you may be responsible for the full replacement cost.

6. **Compatibility Issues** While the 7T439002AK is compatible with the 2007 2009 MKX AWD, slight variations in fuel line routing or mounting points could arise depending on the specific model year or trim. Double-checking fitment is essential.

7. **Environmental and Safety Concerns** Fuel tanks contain flammable liquids. If the tank is damaged or improperly handled during transport or installation, there s a risk of leaks or fires. Proper safety precautions (e.g., venting, grounding) must be followed.

8. **Potential for Counterfeit Parts** Buying from untrusted sellers increases the risk of receiving a fake or salvaged part. Ensure the seller provides a legitimate bill of materials (BOM) or proof of authenticity.

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### **Conclusion**

Buying a used Lincoln 7T439002AK fuel tank for your 2007 2009 MKX AWD can be a cost-effective solution if you re replacing a damaged or leaking tank. The tank s compatibility with other Ford vehicles and the availability of parts are major advantages. However, the risks of corrosion, contamination, and installation complexity cannot be ignored. If the tank is in good condition and you re prepared for potential challenges (such as cleaning, proper installation, and safety measures), it could be a viable option.

For long-term reliability, consider whether a new or remanufactured OEM tank (from a reputable dealer) might be worth the higher cost, especially if the vehicle is your primary mode of transportation. If you re on a tight budget and comfortable with DIY repairs, the used tank could be a practical choice just ensure thorough inspection and proper handling.

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### **Recommendation**

1. **Inspect the Tank Thoroughly** Before purchasing, visually inspect the tank for rust, dents, or signs of leakage. If possible, have a mechanic check for structural integrity or hidden damage.

2. **Source from a Trusted Seller** Buy from a reputable salvage yard, online marketplace with seller ratings, or a dealer specializing in OEM parts. Avoid unknown sellers to minimize the risk of counterfeit or damaged goods.

3. **Clean and Flush the Tank** If the tank has residual fuel or debris, have it professionally cleaned or flushed to prevent fuel system contamination.

4. **Consider Professional Installation** Unless you re experienced with automotive work, hire a mechanic to install the tank to ensure proper sealing and safety.

5. **Budget for Contingencies** Allocate extra funds for unexpected issues (e.g., additional parts, labor, or fuel system repairs) that may arise during or after installation.

6. **Explore Alternatives** If the tank is severely corroded or the cost of a used part is high, weigh the option of purchasing a new or remanufactured OEM tank for peace of mind.

**Final Verdict:** The used Lincoln 7T439002AK fuel tank can be a smart purchase for budget-conscious buyers willing to take precautions. However, weigh the risks carefully, and prioritize quality and safety over cost savings. If the tank is in excellent condition and you re prepared for potential challenges, it may be a worthwhile investment. Otherwise, a new or high-quality replacement could offer better long-term reliability.

Details:

Condition: 0cc. Also fits: FORD EDGE 07-09 AWD, LINCOLN MKX AWD. Search for more parts from this donor vehicle. Redeliver, limited access fees.

Part Stock #. Vehicle Stock #: 23F0568. Local delivery available to local businesses only. Search for more parts for LINCOLN MKX.

Model: LINCOLN MKX. Fuel Tank Assembly.

part #: 7t439002ak price

  • $125.00

specifications fueltanksysteme:

  • for models: Awd, Mkx
  • for makes: Lincoln
  • for years: 2007-2020
  • mpn: 7t439002ak
  • fuel type: Gasoline
  • partout id: A-131532646
  • interchange: 197-154
  • type: Fuel Tank
  • year: 08
  • capacity: 20 Gal
  • id: A796be8b-3c45-4425-8553-ce13949fd45e
  • country of origin: United States

shipping fueltanksysteme:

  • service: Standard
  • type: Fixed
  • cost: $235.00
  • transit: 5-12 Days
  • class: Standard

offer fueltanksysteme:

  • started: June 5, 2026
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

payments fueltanksysteme:

  • credit card: Visa
  • wallet: Paypal
  • other

seller fueltanksysteme:

  • # reviews: 35102
  • city: Cochranton, Pennsylvania
  • rating: 99.9%

returns fueltanksysteme:

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

general fueltanksysteme:

  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
  • condition: Used
for models: awd, mkx, for makes: lincoln, for years: 2007-2020, fuel type: gasoline, partout id: a-131532646, interchange: 197-154, type: fuel tank, year: 08, capacity: 20 gal, id: a796be8b-3c45-4425-8553-ce13949fd45e, country of origin: united states,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, sku: 24917873673473722,
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1 offer $125.00 USD
  • Used. Offer #1 priced at $125.00 + $235.00 shipping estimate = $360.00* total. Search for more parts from this donor vehicle. Model: LINCOLN MKX.+$235.00 shipping

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