OEM vs Aftermarket Gas Valve Coil Kit for Whirlpool: Honest Comparison (W10328463)
Your Whirlpool dryer flame lights for three seconds, then clicks off. Clothes stay wet. You've diagnosed it down to the gas valve coils, and now you're staring at a $140 OEM part versus a $61.99 aftermarket kit. That's a $78 difference for what looks like identical coils.
One of our customers put it bluntly: "Gas dryer stopped heating." Her husband grabbed a multimeter, tested every component, and ordered our aftermarket coil kit with rush shipping. Three days later? "Dryer is working better than I EVER remember."
Let's break down what you're actually paying for with each option.
Quick Answer
The aftermarket W10328463 gas valve coil kit performs identically to OEM for less than half the price. These coils either work or they don't — there's no "premium quality" middle ground. Unless you're claiming warranty work through Whirlpool, the aftermarket kit is the smarter buy.
Side-by-Side Comparison
| Factor | OEM Whirlpool | Heima Aftermarket |
|---|---|---|
| Price | $135–$145 | $61.99 |
| Warranty | 90 days (typically) | 1 year manufacturer |
| Lead Time | 3–7 days (dealer stock dependent) | Ships same/next day |
| Part Number | W10328463, WPW10328463 | Replaces W10328463, W10273784, W10295524, W10311021, AP6019658 |
| Function | Controls gas valve solenoids | Identical function — electromagnetic coils |
| Manufacturing | Contract manufacturer (often same factory) | Contract manufacturer (ISO certified) |
When OEM Makes Sense
There are exactly two scenarios where spending double makes sense:
Active Warranty Coverage: If your Whirlpool, Maytag, or Kenmore dryer is still under manufacturer warranty, you'll need the OEM part for the claim. Service techs won't install aftermarket parts on warranty jobs.
Commercial Laundromat Use: If you're running laundromats with service contracts that specify OEM parts only, you're stuck with the premium. Some commercial maintenance agreements void coverage if aftermarket parts are detected during service calls.
For everyone else? You're paying $78 extra for a Whirlpool logo on packaging that gets thrown away.
When Aftermarket Wins
Gas valve coils are electromagnetic solenoids. They either energize and open the gas valve, or they fail and don't. There's no "smoother gas flow" or "premium magnetic field" at play here.
The real-world success rate backs this up. That customer who troubleshot with a multimeter? She specifically noted the dryer worked better after installing our kit. Not "just as good" — better. Likely because the old OEM coils had been gradually weakening for months.
The aftermarket advantage gets sharper when you factor in availability. Gas valve coil failure peaks during winter when dryers work overtime. OEM parts through authorized dealers often sit backordered for a week. Our warehouse ships same-day, and customers have reported overnight delivery in the Midwest.
Installation takes 15–30 minutes with basic tools: nut drivers, screwdrivers, and an adjustable wrench. You'll disconnect the old coils from the gas valve assembly, mount the new ones, and reconnect the wire harnesses. No gas line work required — these mount externally to the valve body.
Another customer mentioned using "You Tube to troubleshoot" — and that's exactly the right approach. Visual confirmation beats any written instructions when you're identifying which coils failed.
Our Verdict
Buy the aftermarket W10328463 kit unless Whirlpool is paying for the repair. You'll save $78, get the part faster, and have a longer warranty period. These coils work on over 100 Whirlpool, Maytag, Amana, and Kenmore models — from the WGD4815EW2 to the MGDC465HW — with identical performance.
The electromagnetic principle hasn't changed since gas dryers were invented. A coil energizes, a plunger moves, gas flows. Paying double for the same physics doesn't make your clothes drier.
Frequently Asked Questions
Will aftermarket coils affect my dryer's efficiency?
No. Gas valve coils are binary — they're either energized (open) or not (closed). Efficiency depends on burner condition, airflow, and flame sensor function. The coil brand is irrelevant to BTU output or cycle time.
Why do gas valve coils fail in the first place?
Heat cycling and electrical resistance. Coils sit inches from a 400°F burner and cycle on/off hundreds of times per load. Over 5–8 years, the windings degrade or the insulation fails. When they do, the flame lights briefly then shuts off — exactly the symptom that leads people to this part.
Can I replace just one coil instead of the kit?
Technically yes, but it's foolish. If one coil failed, the other experienced identical stress and will fail within weeks. The kit costs $62 — individual coils run $40–45 each. Replace both now or you'll be back inside the dryer panel next month.
Ready to go aftermarket?
W10328463 · Factory direct · 1-year warranty