What are the specs for this Wiring Harness?

The correct replacement for Goodman model AMH80453ANAB — 0259F00018 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 AMH80453ANAB — 0259F00018.

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 Amana 12-Pin Wiring Harness for AMH80453ANAB — 0259F00018

Name: OEM Goodman Amana 12-Pin Wiring Harness for AMH80453ANAB — 0259F00018
Brand: Goodman
SKU: GOODMAN-5012
Price: 23.95 USD
Availability: InStock

SKU: GOODMAN-5012 Brand: Goodman

$23.95 $30.95

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OEM Goodman / Amana 12-Pin Wiring Harness — 0259F00018

This genuine Goodman/Amana 12-pin wiring harness (part 0259F00018) is a direct-fit replacement for the AMH80453ANAB gas furnace and compatible Goodman/Amana models. The harness carries low-voltage and control signals between the integrated furnace control board and key components. Cracked insulation, melted connectors, or corroded pins can cause intermittent faults, error codes, and no-heat conditions — a fresh factory harness eliminates flaky connections and restores clean signal integrity.

Specifications

OEM Part Number: 0259F00018
Component: 12-pin wiring harness / connector assembly
Compatible Model: AMH80453ANAB (and interchangeable Goodman/Amana furnaces)
Equipment Type: Gas Furnace
Connector: 12-position keyed plug
Function: Control board interconnect wiring

OEM vs. Generic

The OEM harness guarantees correct pin-out, wire gauge, and keyed connectors so it seats the first time. Generic harnesses are rarely a true match for multi-pin connectors — for wiring assemblies we strongly recommend OEM to avoid miswiring and control-board damage.

Installation Difficulty

Easy–Moderate (2/5). Unplug the old harness, route the new one along the same path, and reconnect the keyed plugs. Photograph connections first. Turn off power before servicing; most swaps take 15–25 minutes.

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 Amana 12-Pin Wiring ...

$23.95

Frequently Asked Questions

Does this Wiring Harness fit my Goodman AMH80453ANAB — 0259F00018?

Yes. This is the factory-specified OEM wiring harness for the Goodman AMH80453ANAB — 0259F00018. 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 AMH80453ANAB — 0259F00018?

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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