What are the specs for this Wiring Harness?

The correct replacement for Goodman model ASPF426016DA — 0259A00002P is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number ASPF426016DA — 0259A00002P.

What symptoms indicate I need a new wiring harness?

Common symptoms that indicate you need a new wiring harness include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this wiring harness compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman 9-Pin Male Wiring Harness for ASPF426016DA — 0259A00002P

Name: OEM Goodman 9-Pin Male Wiring Harness for ASPF426016DA — 0259A00002P
Brand: Goodman
SKU: GOODMAN-1879
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-1879 Brand: Goodman

$7.95 $10.73

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Texas CMBL #19328542014

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The Goodman 0259A00002P 9-Pin Male Wiring Harness is a genuine OEM electrical connector assembly for the Goodman ASPF426016DA air handler and compatible ASPF-series models. This harness carries low-voltage and control signals between the air handler's control board and connected components through a keyed 9-pin male plug. Melted pins, corroded terminals, or a cracked connector body can cause intermittent operation, no-blower faults, or communication errors.

Specifications

OEM Part Number: 0259A00002P
Part Type: Wiring harness, 9-pin male connector
Connector: 9-position keyed plug
Brand: Goodman (Genuine OEM)
Equipment: Air Handler
Primary Fit: ASPF426016DA
Also fits: Select Goodman/Amana ASPF-series air handlers

OEM vs. Generic

The genuine Goodman 0259A00002P uses the correct pin layout, wire gauge, and keying so it plugs in directly with no splicing or rewiring. Generic harnesses risk mismatched pinouts and loose terminals that can damage the control board. For a plug-in electrical part, OEM ensures a safe, exact connection.

Installation

Difficulty: Moderate (3/5). Disconnect power at the breaker, photograph the existing connections, unplug the old harness, and route the new harness following the same path before plugging it in. Basic electrical knowledge is recommended; if you are unsure of the wiring, consult a licensed HVAC technician.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman 9-Pin Male Wiring Ha...

$7.95

Frequently Asked Questions

Does this Wiring Harness fit my Goodman ASPF426016DA — 0259A00002P?

Yes. This is the factory-specified OEM wiring harness for the Goodman ASPF426016DA — 0259A00002P. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the wiring harness on my Goodman ASPF426016DA — 0259A00002P?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new wiring harness?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this wiring harness compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman wiring harness?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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