What are the specs for this Wiring Harness?

The correct replacement for Goodman model WAHMS3636P4ABA — 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 WAHMS3636P4ABA — 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.

IMAGE COMING SOON

Goodman

OEM Goodman 9-Pin Male Wiring Harness for WAHMS3636P4ABA — 0259A00002P

Name: OEM Goodman 9-Pin Male Wiring Harness for WAHMS3636P4ABA — 0259A00002P
Brand: Goodman
SKU: GOODMAN-2065
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-2065 Brand: Goodman

$7.95 $10.73

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The genuine Goodman 0259A00002P 9-Pin Male Wiring Harness is a factory-direct OEM connector assembly engineered for WAHMS3636P4ABA air handlers and compatible Goodman/Amana models. This harness carries the low-voltage and motor control signals between the control board and the blower assembly, and is the correct replacement when you have melted pins, corroded contacts, intermittent blower operation, or a harness damaged during a prior service call.

Specifications

Part Number: 0259A00002P
Type: 9-pin male wiring harness / connector plug
Brand: Goodman (OEM)
Application: Air handler control / blower circuit
Primary Fit: WAHMS3636P4ABA
Material: OEM-grade insulated copper conductors with keyed connector body

OEM vs. Generic

Generic harnesses often use thinner gauge wire and loose-tolerance connector bodies that don't seat fully — leading to arcing, voltage drop, and repeat failures. This OEM Goodman harness uses the exact pin spacing, keying, and conductor rating specified by the factory, so it plugs in cleanly the first time and carries full rated current with no nuisance faults.

Install Difficulty

Easy (1 of 5). Disconnect power, unplug the old harness at both ends, route the new harness along the original path, and reconnect. Most techs complete the swap in under 15 minutes. Always disconnect power at the breaker before servicing.

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 WAHMS3636P4ABA — 0259A00002P?

Yes. This is the factory-specified OEM wiring harness for the Goodman WAHMS3636P4ABA — 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 WAHMS3636P4ABA — 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.

Menu