OEM Carrier Spark Electrode Ignitor Assembly (50HJ403022) for Model PY1RPA090180ACWA

This is the genuine OEM Carrier spark electrode ignitor assembly, part number 50HJ403022, factory-specified for the Carrier PY1RPA090180ACWA packaged gas unit. The ignitor is the first active component in every heating cycle — it generates the spark or surface heat required to light the gas burner. When this part fails, the control board will attempt ignition, detect no flame signal, and lock out the system — leaving you with a no-heat call and a blinking fault code. Replacing the ignitor assembly is one of the most common and cost-effective furnace repairs available.

• Specs: Spark electrode ignitor assembly | Ceramic body construction | Includes ignitor element and mounting bracket | Replaces legacy part 48VL400002 | Approx. dimensions: 4.25″ L × 2.95″ W × 1.75″ H | Weight: ~0.095 lb
• OEM vs Generic: This is a genuine Carrier OEM assembly manufactured to factory specifications and tolerances. Generic igniters may use inferior ceramic formulations that crack under thermal cycling, causing repeat failures and shortened service life — OEM is always the recommended choice for reliable, lasting ignition.
• Install Difficulty: 2/5 — Turn off gas supply and 24V power before beginning. Tools needed: 1/4″ nut driver, flat-head screwdriver, and needle-nose pliers. Photograph existing wiring orientation before disconnecting the harness. The bracket mounts directly to the burner assembly with two screws. Do not touch the ceramic electrode tip — skin oils accelerate cracking.
• Warranty: 1-year OEM factory warranty. In-stock orders ship same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier PY1RPA090180ACWA packaged rooftop gas/electric unit. Also fits a wide range of Carrier, Bryant, and Payne gas furnace and packaged unit models — verify your unit's data plate and existing part number before ordering. This assembly does not include the wire harness; order harness 50HJ440193 separately if needed. Our team is available to confirm fitment before you buy — no guesswork required.