What are the specs for this Wiring Harness?

The correct replacement for Goodman model GDS81155CNA — 0259F00007P 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 GDS81155CNA — 0259F00007P.

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 12-Pin Wiring Harness for GDS81155CNA — 0259F00007P

Name: OEM Goodman 12-Pin Wiring Harness for GDS81155CNA — 0259F00007P
Brand: Goodman
SKU: GOODMAN-10349
Price: 29.95 USD
Availability: InStock

SKU: GOODMAN-10349 Brand: Goodman

$29.95 $38.94

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The Goodman 0259F00007P 12-Pin Wiring Harness is a genuine OEM connector loom for the GDS81155CNA gas furnace and compatible Goodman/Amana models. This pre-terminated harness links the integrated furnace control board to the furnace's components through a keyed 12-pin plug. Melted, chafed, or corroded harness pins can cause intermittent operation, error codes, or a completely dead furnace — replacing the harness restores clean, reliable signal and power connections.

Specifications

Connector: Keyed 12-pin plug
Type: Pre-terminated OEM wiring harness / loom
Function: Control board to component interconnect
Wiring: Color-coded to factory schematic
Fits: Goodman GDS81155CNA and compatible furnaces

OEM vs. Generic

The genuine OEM Goodman harness uses the exact pin-out, wire gauge, and connector keying as the original, so it seats correctly and matches the furnace wiring diagram with no guesswork. Generic or hand-built harnesses risk mis-pinned connections that can damage the control board or create dangerous faults. For a plug-and-play, error-free repair, use the factory harness.

Installation Difficulty: Moderate

Rated Moderate (3/5). Cut power at the disconnect, photograph the existing connections, then unplug the 12-pin connector and any inline terminals, routing the new harness along the same path. Match wire colors to the furnace schematic before restoring power. Budget 30–45 minutes and take care to avoid pinching wires against sharp sheet-metal edges.

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 12-Pin Wiring Harnes...

$29.95

Frequently Asked Questions

Does this Wiring Harness fit my Goodman GDS81155CNA — 0259F00007P?

Yes. This is the factory-specified OEM wiring harness for the Goodman GDS81155CNA — 0259F00007P. 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 GDS81155CNA — 0259F00007P?

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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