JDM 2003–2007 Honda Accord / 2004–2008 Acura TSX MFKA K24 2.4L 5-Speed Automatic FWD Transmission

Replace your slipping, delayed-engagement, harsh-shifting, noisy, damaged, or failed automatic transmission with this low-mileage JDM MFKA 5-speed automatic FWD transmission from J-Spec Auto Sports.

This genuine Honda transmission targets compatible 2003–2007 Honda Accord 2.4L and 2004–2008 Acura TSX 2.4L front-wheel-drive applications.

This individual inventory unit carries transmission code MFKA and serial number MFKA-1006376. It is tracked as Item ID 47938 with SKU MT260 and currently carries a 90-day warranty. The live page confirms the 5-speed automatic configuration and both Accord and TSX applications.

The strongest product relationships are:

Honda Accord → 2003–2007 → K24-Series 2.4L → MFKA → 5-Speed Automatic → FWD

and

Acura TSX → 2004–2008 → K24A2 2.4L → MFKA JDM Replacement → 5-Speed Automatic → FWD

QUICK DETAILS

• Make: Honda / Acura
• Honda Model: Accord
• Acura Model: TSX
• Honda Accord Years: 2003–2007
• Acura TSX Years: 2004–2008
• Engine Family: K24
• Engine Size: 2.4L
• TSX Engine: K24A2
• Transmission Code: MFKA
• Serial Number: MFKA-1006376
• Transmission Type: Automatic
• Gears: 5
• Drivetrain: Front-Wheel Drive / FWD
• Transmission Fluid: Honda Genuine ATF DW-1
• Condition: Used JDM / Low Mileage
• Origin: Japan
• Item ID: 47938
• SKU: MT260
• Actual Product Photos: Yes
• Warranty: 90 Days
• Shipping: Nationwide Freight
• Installation: Available
• Local Pickup: Richmond / Henrico, Virginia

MFKA 5-SPEED AUTOMATIC TRANSMISSION

The most important identifier for this product is:

MFKA

For SEO, customer fitment, and AI/LLM extraction, MFKA should appear in:

• Product title
• H1
• Product Code
• Transmission Code
• Short description
• Quick Details
• FAQ
• Image ALT text
• Product tags
• Product schema

The live product page confirms:

Serial Number: MFKA-1006376
Gears: 5
Applications: 2003–2007 Accord 2.4L / 2004–2008 TSX 2.4L.

K24-SERIES 2.4L APPLICATION

This MFKA transmission belongs to Honda’s K-series 2.4L drivetrain family.

For the Acura TSX, the strongest engine-specific search term is:

K24A2

The 2004–2008 Acura TSX uses the K24A2 2.4L engine in U.S.-market applications. J-Spec’s separate MCTA TSX listing also identifies K24A2 specifically for the 2004–2008 TSX.

Therefore, this page should include:

K24A2 Transmission

as a related keyphrase, but MFKA should remain the primary transmission identity.

For the Accord, use the broader:

K24-Series 2.4L

unless you want to break fitment down further by exact Accord engine code and model year.

HONDA ACCORD COMPATIBILITY

2003 Honda Accord 2.4L Automatic

• K24-series 2.4L
• MFKA JDM replacement application
• 5-speed automatic
• FWD
• Verify original transmission code

2004 Honda Accord 2.4L Automatic

• K24-series 2.4L
• MFKA
• 5-speed automatic
• FWD
• Verify physical configuration

2005 Honda Accord 2.4L Automatic

• 2.4L K-series
• MFKA replacement application
• FWD
• Verify code, connectors, and torque converter

2006 Honda Accord 2.4L Automatic

• K24-series 2.4L
• 5-speed automatic
• FWD
• Verify original transmission identification

2007 Honda Accord 2.4L Automatic

• K24-series 2.4L
• MFKA
• FWD
• Verify complete fitment before purchase

The live product page identifies 2003–2007 Honda Accord 2.4L as the intended Accord range.

ACURA TSX COMPATIBILITY

2004 Acura TSX 2.4L Automatic

• K24A2 2.4L
• MFKA JDM replacement application
• 5-speed automatic
• FWD
• Verify original transmission configuration

2005 Acura TSX 2.4L Automatic

• K24A2
• 5-speed automatic
• FWD
• Verify transmission code

2006 Acura TSX 2.4L Automatic

• K24A2 2.4L
• MFKA replacement application
• FWD
• Verify electrical and physical configuration

2007 Acura TSX 2.4L Automatic

• K24A2
• 5-speed automatic
• FWD
• Verify original transmission

2008 Acura TSX 2.4L Automatic

• K24A2 2.4L
• Automatic
• FWD
• Verify complete configuration before ordering

The live page correctly lists 2004–2008 Acura TSX 2.4L applications.

IMPORTANT: YEAR FIELD SHOULD BE SPLIT

The current Details section says:

Years: 2003–2007

but the Applications section includes:

2004–2008 Acura TSX.

That single Years field can cause Google, Bing, or AI systems to incorrectly assume the TSX also ends in 2007.

Replace the generic field with:

Honda Accord Years: 2003–2007

Acura TSX Years: 2004–2008

This is much cleaner for entity extraction.

MFKA vs. MCTA

J-Spec also lists MCTA transmissions for 2004–2008 Acura TSX K24A2 applications.

That means:

MFKA and MCTA should not automatically be treated as the same transmission code.

If the MFKA is being sold as a JDM replacement for a U.S.-market MCTA application, say:

MFKA JDM replacement application – verify original MCTA/MFKA configuration before installation

rather than claiming they are identical.

MFKA vs. MGTA

J-Spec also has separate MGTA K24 automatic transmission inventory.

Therefore:

MFKA ≠ MGTA by default

Use MGTA only as a related fitment/search term when independently verified.

Do not place:

MFKA / MGTA / MCTA

together in the Product Code or Serial Number field.

The clean product identity should remain:

MFKA

FRONT-WHEEL-DRIVE APPLICATION

This transmission targets:

Front-Wheel Drive / FWD

The front differential is integrated into the transmission/transaxle.

Before installation, inspect:

• Left front axle
• Right front axle
• CV joints
• Axle splines
• Axle seals
• Intermediate shaft where applicable
• Transmission mounts

JDM-TO-USDM FITMENT

This transmission is imported from Japan.

Before installation, compare the JDM MFKA directly with the original U.S.-market transmission.

Verify:

• MFKA code
• Transmission case
• Bellhousing
• Torque converter
• Electrical connectors
• Shift solenoids
• Pressure-control solenoids
• Speed sensors
• Range switch
• Cooler fittings
• Axle openings
• Transmission mounts
• External brackets
• Wiring

Transfer compatible original components when required.

Keep the original transmission until installation and road testing are complete.

WHAT IS INCLUDED?

The sale includes the actual MFKA automatic transmission represented in the product photographs.

Depending on what is attached and pictured, the unit may include:

• MFKA 5-speed automatic transmission assembly
• Transmission case
• Integrated front differential
• Internal transmission components
• Valve-body components
• Attached sensors
• Attached solenoids
• Electrical connectors
• Torque converter when pictured
• External brackets when pictured

Only components shown in the actual inventory photos or specifically listed should be considered included.

ACTUAL PRODUCT PHOTOS

The live page specifically instructs customers to use the actual pictures to determine fitment and overall condition.

Use the photos to compare:

• MFKA identification
• Serial number MFKA-1006376
• Bellhousing
• Torque converter
• Electrical connectors
• Solenoids
• Sensors
• Axle openings
• Cooler fittings
• Transmission mounts
• Overall condition

A close-up photo of MFKA-1006376 should receive its own optimized ALT text.

HONDA ATF DW-1

Use:

Honda Genuine ATF DW-1

This transmission is a conventional 5-speed automatic.

Do not use:

• Honda HCF-2
• Honda CVT fluid
• Gear oil
• Unverified universal CVT fluid
• Used fluid from the failed transmission

Fresh correct-specification ATF supports:

• Hydraulic pressure
• Clutch operation
• Torque-converter operation
• Shift quality
• Lubrication
• Cooling

NEVER REUSE OLD ATF

Always use fresh transmission fluid.

Old ATF can contain:

• Metal particles
• Friction material
• Clutch debris
• Oxidized fluid
• Dirt

Reusing contaminated ATF can damage the replacement transmission.

FLUSH THE COOLER AND TRANSMISSION LINES

Before installation:

• Flush the transmission cooler.
• Flush cooler lines.
• Remove contaminated ATF.
• Inspect for restrictions.
• Verify proper flow.
• Replace components that cannot be properly cleaned.

Never connect a replacement transmission to a contaminated cooling system.

INSPECT THE TORQUE CONVERTER

Inspect:

• Converter hub
• Splines
• Mounting points
• Seal surface
• Overall configuration

Make sure the torque converter is fully seated before installing the transmission.

Never use bellhousing bolts to force the transmission against the engine.

REPLACE ACCESSIBLE SEALS

Inspect and replace worn or questionable:

• Torque-converter/front seal
• Left axle seal
• Right axle seal
• Cooler-line seals
• Shift-shaft seals
• Other accessible O-rings

INSPECT SOLENOIDS AND ELECTRICAL COMPONENTS

Inspect:

• Shift solenoids
• Pressure-control solenoids
• Pressure switches
• Speed sensors
• Range switch
• Electrical connectors
• Wiring

Compare JDM and USDM components before installation.

SCAN THE VEHICLE BEFORE REMOVAL

Record all diagnostic trouble codes before removing the original transmission.

Pay attention to:

• Gear-ratio codes
• Shift-solenoid codes
• Pressure-control codes
• Speed-sensor codes
• Torque-converter codes
• Engine codes
• Communication faults

This can help determine why the original transmission failed.

PCM RESET AND TRANSMISSION RELEARN

After installation, complete applicable:

• DTC clearing
• PCM reset
• Idle relearn
• Transmission adaptive procedures
• Road-test verification

Use Honda/Acura-compatible professional diagnostic equipment when required.

INITIAL STARTUP CHECKLIST

Before road testing:

• Confirm MFKA code.
• Confirm serial MFKA-1006376.
• Confirm Accord or TSX application.
• Confirm K24-series 2.4L engine.
• Confirm 5-speed automatic.
• Confirm FWD drivetrain.
• Compare original and JDM transmissions.
• Compare electrical connectors.
• Compare sensors and solenoids.
• Inspect torque converter.
• Flush cooler and lines.
• Inspect accessible seals.
• Fully seat torque converter.
• Fill with Honda ATF DW-1.
• Verify proper ATF level.
• Verify axle installation.
• Check cooler fittings.
• Verify transmission mounts.
• Confirm Park.
• Confirm Reverse.
• Confirm Drive.
• Scan for DTCs.
• Inspect for leaks.

INITIAL ROAD TEST

Begin with a gentle road test.

Monitor:

• Reverse engagement
• Drive engagement
• 1–2 shift
• 2–3 shift
• 3–4 shift
• 4–5 shift
• Downshifts
• Torque-converter lockup
• Shift flare
• Slipping
• Shudder
• Vibration
• Abnormal noises
• Warning lights
• ATF leaks

After the road test:

• Recheck ATF level.
• Inspect for leaks.
• Scan for DTCs.
• Recheck cooler connections.
• Inspect axle areas.

COMMON SIGNS OF HONDA / ACURA AUTOMATIC TRANSMISSION PROBLEMS

A failing automatic transmission may produce:

• Delayed Drive engagement
• Delayed Reverse engagement
• Harsh shifting
• Slipping
• Shift flare
• Shudder
• Failure to upshift
• Poor downshifts
• Torque-converter problems
• Abnormal noise
• Burnt ATF
• Warning lights
• Diagnostic trouble codes
• Fluid leaks

However, similar symptoms can result from:

• Solenoid faults
• Pressure-switch problems
• Sensor failures
• Wiring faults
• Incorrect ATF
• Low ATF
• Contaminated fluid
• Torque-converter problems
• Worn mounts
• Axle problems

WHY CHOOSE THIS JDM MFKA TRANSMISSION?

This JDM MFKA provides an OEM Honda replacement option for compatible Accord and TSX 2.4L applications.

Key features include:

• Genuine Honda JDM transmission
• MFKA transmission code
• Serial number MFKA-1006376
• K24-series 2.4L application
• 5-speed automatic configuration
• FWD drivetrain
• Low-mileage Japanese import
• Actual inventory photographs
• Individual Item ID
• 90-day limited warranty
• Nationwide freight shipping
• Affordable installation available

WHY BUY FROM J-SPEC AUTO SPORTS?

J-Spec Auto Sports has specialized in Japanese engines, transmissions, and drivetrain components for more than 20 years.

Customers benefit from:

• Actual inventory photos
• Exact transmission-code identification
• Individual serial tracking
• Application-specific fitment guidance
• Honda/Acura JDM drivetrain experience
• Nationwide shipping
• Local Richmond / Henrico pickup
• Installation availability
• Limited warranty coverage

INDIVIDUAL INVENTORY INFORMATION

Transmission Code: MFKA
Serial Number: MFKA-1006376
Honda Accord Years: 2003–2007
Acura TSX Years: 2004–2008
Engine Family: K24-Series 2.4L
TSX Engine: K24A2
Transmission: 5-Speed Automatic
Drivetrain: FWD
Fluid: Honda Genuine ATF DW-1
Item ID: 47938
SKU: MT260
Condition: Used JDM / Low Mileage
Warranty: 90 Days

90-DAY LIMITED WARRANTY

This individual Item ID 47938 currently carries a 90-day warranty.

Keep documentation for:

• Honda ATF DW-1
• Cooler flushing
• Replacement seals
• Torque-converter installation
• Diagnostic procedures
• Professional installation

FREQUENTLY ASKED QUESTIONS

What transmission code is this?

MFKA

What is the serial number?

MFKA-1006376.

What is the Item ID?

47938

What is the SKU?

MT260.

What Honda Accord years does it target?

The live page lists 2003–2007 Honda Accord 2.4L applications.

What Acura TSX years does it target?

The live page lists 2004–2008 Acura TSX 2.4L applications.

What engine does the Acura TSX use?

The 2004–2008 TSX application uses the K24A2 2.4L engine.

Is MFKA a 5-speed automatic?

Yes. The live page lists 5 gears.

Is it FWD?

Yes. This application is front-wheel drive.

Is this a CVT?

No. It is a conventional 5-speed automatic.

Is MFKA the same as MCTA?

No. They are separate Honda transmission codes. J-Spec has a dedicated MCTA TSX page, so direct interchange should be verified rather than assumed.

Is MFKA the same as MGTA?

No. They are different transmission codes. Verify interchange before substitution.

What ATF should be used?

Use Honda Genuine ATF DW-1 for current service of this conventional Honda automatic transmission.

Should the cooler lines be flushed?

Yes. Properly flush and inspect the transmission cooler and cooler lines before installation.

Should I reuse the old transmission fluid?

No.

Should the torque converter be fully seated?

Yes. Improper converter seating can damage the transmission pump.

Should the axle seals be replaced?

Inspect both axle seals and replace worn or questionable seals.

Can sensors and solenoids be transferred?

Compatible original components may need to be transferred if the JDM and USDM configurations differ.

Does it require relearn?

Applicable PCM reset, code clearing, and adaptive procedures may be required after installation.

Is it rebuilt?

No. Unless specifically stated otherwise, this is a used OEM JDM transmission.

Are the photos actual?

Yes. The page tells buyers to review the actual photos for fitment and condition.

Does it have a warranty?

Yes. The live page shows 90 days.

ORDER YOUR JDM MFKA TRANSMISSION

Replace your slipping, damaged, or failed transmission with this low-mileage JDM MFKA K24 2.4L 5-speed automatic FWD transmission.

This genuine Honda JDM unit targets compatible:

2003–2007 Honda Accord 2.4L

and

2004–2008 Acura TSX 2.4L

applications after complete fitment verification.

Transmission Code: MFKA
Serial Number: MFKA-1006376
Transmission: 5-Speed Automatic
Drivetrain: FWD
Engine: K24-Series 2.4L
Item ID: 47938
SKU: MT260
Warranty: 90 Days

Verify the original transmission code, VIN, engine application, bellhousing, electrical connectors, sensors, solenoids, torque converter, axle interfaces, mounts, cooler fittings, and complete physical configuration before ordering.