1. Car & Truck Engines Used/New Products
  2. sku: 6946084317741722
  3. FORD 6W4Z6007CA

FORD 6W4Z6007CA Engine Motor Core Charge 3.9 158 598

fits model: Thunderbird. make: Ford. year: 2003–2005.

6w4z6007ca Ford 03-05 Thunderbird Engine Motor 3.9 No Core Charge 158 598 Miles

( Manufacturer Part Number: 6W4Z6007CA ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( Interchange: 300-9114 ), ( Type: Complete Assembly ), ( Year: 2004 ), ( Oe/oem Part Number: 6w4z6007da, 3w4z6006aa, 4g208aa, 3g208ab, 4w4z6007ba, 4w4z6007da, 6w4z6007aa, 5w4z6007aa, 4w4z6006aarm, 3w4z6007aa ), ( Engine Size: 3.9 L ), ( Id: F0f48c64-c7ca-4ce3-a871-6003c9838134 )

Review FORD Engine Motor 3.9 No Core Charge 158 598 Miles fits THUNDERBIRD 2003–2005

The Ford 6W4Z6007CA engine is a 3.9L (233.6 cubic inches) Vulcan V8 engine that was produced for select Ford and Lincoln vehicles between the years 2003 and 2005. This particular engine part is the engine core, which is the heart of the powerplant. The engine core charge number, 158 598, is a unique identifier assigned to this specific engine core by Ford Motor Company.

This 3.9L engine is known for its durability and powerful performance. It features a SOHC (Single Overhead Camshaft) design with 16 valves. The engine block is made of compacted graphite iron, which is known for its superior strength and ability to dissipate heat effectively. The cylinder heads are made of aluminum, which reduces weight and helps the engine run more efficiently.

The Ford 6W4Z6007CA engine is equipped with a number of advanced features, including electronic fuel injection, which ensures precise fuel delivery for optimal performance and fuel economy. It also has a balance shaft system, which reduces vibration and improves the overall driving experience.

The engine core comes with a core charge, which is a refundable deposit that is paid when the old engine core is returned to Ford dealerships for recycling. This is part of Ford's commitment to reducing its environmental impact and promoting the circular economy.

When installing this engine core, it is important to ensure that all necessary components are in place and functioning properly. This includes the crankshaft, connecting rods, pistons, cylinder heads, camshafts, valves, and various sensors and harnesses. It is also important to use the correct engine oil and coolant, as specified by Ford.

Overall, the Ford 6W4Z6007CA engine core is a high-performing and reliable component that is essential for the proper functioning of a Ford or Lincoln vehicle produced between 2003 and 2005. Whether you are a professional mechanic or a DIY enthusiast, this engine core is a valuable investment that will provide you with years of dependable service.

Ford 6W4Z6037CA 3.9L Thunderbird Engine: A Comprehensive Analysis

The Ford 6W4Z6037CA is a 3.9L Vulcan V6 engine produced by Ford Motor Company between 2003 and 2005 for various applications, including the Thunderbird model. In this analysis, we will discuss the pros and cons of buying this engine to help potential buyers make an informed decision.

Pros:

1. Reliability: Known for its durability, the Ford 6W4Z6037CA engine has a reputation for lasting long periods with proper maintenance.

2. Power: This engine delivers a decent amount of power, with a horsepower range between 193 and 215, depending on the specific application.

3. Fuel Efficiency: Compared to other V6 engines of its time, the Ford 6W4Z6037CA offers relatively good fuel efficiency.

4. Availability: The engine is still readily available in the aftermarket, making it an accessible option for those in need of a replacement.

5. Affordability: The cost of the engine is relatively reasonable compared to other engines with similar power output.

Cons:

1. Emissions: The Ford 6W4Z6037CA engine does not meet the latest emissions standards, which may be a concern for some buyers, especially in areas with strict emissions regulations.

2. Maintenance: Some users have reported that the engine requires more frequent oil changes and maintenance compared to other engines.

3. Performance: While the engine offers a decent amount of power, it may not be suitable for high-performance applications.

4. Noise: Some buyers have reported that the engine can be noisy, especially under heavy load.

5. Complexity: The Ford 6W4Z6037CA engine is a complex piece of machinery, which can make repairs more challenging and time-consuming.

Conclusion:

The Ford 6W4Z6037CA 3.9L Vulcan V6 engine offers a decent balance between power, reliability, and fuel efficiency. However, potential buyers should consider the cons, such as emissions regulations, maintenance requirements, and noise level, before making a purchase. Ultimately, if the engine meets the specific needs and budget of the buyer, it can be a worthwhile investment.

Recommendation:

If you are in the market for a reliable and powerful V6 engine for a project car or a daily driver, the Ford 6W4Z6037CA 3.9L Thunderbird engine is a solid option. Just be prepared for the potential challenges, such as emissions compliance and maintenance requirements, and ensure that the engine fits within your budget. Properly maintained, this engine can provide years of dependable service.

Details:

Model: FORD THUNDERBIRD. This will indicate if the engine has been overheated. Local delivery available to local businesses only. Engine Assembly/motor.

If listing states free shipping, shipping is within the 48 only. Over 6,000 vehicles in the yard and more arriving daily. Every engine is pressure washed and has a heat tab glued to the block that will melt out at 250 degrees Fahrenheit on gas engines diesel 230. Redeliver, limited access fees.

Warranty covers engine block, cylinder heads, crankshaft, pistons, rods, bearings, oil pans, and excessive consumption according to manufacturer standards the mileage on. Over 600,000 parts on inventory. What the Engine will come with: Block, Cylinder Heads, Intake Manifold, Throttle Body, Timing Cover, Oil Pan, Harmonic Balance, Fuel Rail Injectors. Our vehicles do rust and depending on how old the engine is it will show signs of corrosion.

part #: 6w4z6007ca prices

  • $695.00-$1750.00

specifications grokengines:

  • for models: Thunderbird
  • for makes: Ford
  • for years: 2003-2005
  • mpn: 6w4z6007ca
  • vintage part: No
  • fuel type: Gasoline
  • interchange: 300-9114
  • type: Complete Assembly
  • year: 2004
  • oe/oem part number: 6w4z6007da, 3w4z6006aa, 4g208aa, 3g208ab, 4w4z6007ba, 4w4z6007da, 6w4z6007aa, 5w4z6007aa, 4w4z6006aarm, 3w4z6007aa
  • engine size: 3.9 L
  • id: F0f48c64-c7ca-4ce3-a871-6003c9838134

seller grokengines:

  • # reviews: 29791
  • city: Cochranton, Pennsylvania
  • rating: 99.9%

offer grokengines:

  • started: December 26, 2025
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

general grokengines:

  • Car Truck Parts Accessories > Engines Engine Parts > Engines
  • condition: Used

payments grokengines:

  • other
  • credit card: Mastercard
  • wallet: Paypal

shipping grokengines:

  • type: Fixed
  • class: Freight
  • service: Flat Rate Freight
  • cost: $610.00

returns grokengines:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days
for models: thunderbird, for makes: ford, for years: 2003-2005, vintage part: no, fuel type: gasoline, interchange: 300-9114, type: complete assembly, year: 2004, oe/oem part number: 6w4z6007da, 3w4z6006aa, 4g208aa, 3g208ab, 4w4z6007ba, 4w4z6007da, 6w4z6007aa, 5w4z6007aa, 4w4z6006aarm, 3w4z6007aa, engine size: 3.9 l, id: f0f48c64-c7ca-4ce3-a871-6003c9838134,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 6946084317741722,

Ford 6W4Z6007CA Is Similar To:

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5 offers $695.00–$1750.00 USD
  • Offer #1: $1750.00 price + $450.00 shipping estimate = $2200.00* total. ENGINE ASSEMBLY (INTAKE TO OIL PAN) LESS BELT DRIVEN ACCESSORIES.+$450.00 shipping
  • Offer #2: $695.00 price + $650.00 shipping estimate = $1345.00* total. This will indicate if the engine has been overheated. Model: FORD THUNDERBIRD.+$650.00 shipping
  • Offer #3: $895.00 price + $650.00 shipping estimate = $1545.00* total. This item is from a 2004 FORD THUNDERBIRD.+$650.00 shipping
  • Offer #4: $895.00 price + $650.00 shipping estimate = $1545.00* total.+$650.00 shipping
  • Offer #5: $795.00 price + $525.00 shipping estimate = $1320.00* total.+$525.00 shipping

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