Dometic Spark Plug Kit - Gas Appliance Ignition - Part# 407159069

DometicSKU: 407159069
Added to catalog: March 11, 2026
Last product update: June 5, 2026 at 5:06 PM

Sale price$95.99 Regular price$152.62
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In stock (2 units), ready to be shipped
FREE Delivery Estimate June 9 – June 12
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

This Dometic spark plug kit provides reliable ignition for your RV's gas appliances, including furnaces, water heaters, and cooktops. If your appliance won't ignite or has weak ignition, this OEM replacement kit restores dependable starting performance and ensures your heating and cooking systems work when you need them most.

Key Features

  • Genuine OEM Dometic spark plug assembly for gas appliance ignition systems
  • Direct replacement for original equipment—ensures proper fit and function
  • Compatible with multiple Dometic furnaces, water heaters, and cooking appliances
  • Restores reliable ignition performance in RV heating and cooking systems
  • Easy installation—no modifications required
  • Backed by Dometic engineering standards for long-lasting performance

Technical Specifications

Part Number 407159069
Manufacturer Dometic
Application RV Gas Appliance Ignition (Furnace, Water Heater, Cooktop)
Type Spark Plug Kit
Condition New OEM

Frequently Asked Questions

Q: How do I know if my spark plug kit needs replacement?
A: Signs include your furnace, water heater, or cooktop failing to ignite, weak ignition clicks, or repeated ignition attempts needed before the appliance starts. If your appliance worked before and now won't light, the spark plug kit is often the culprit.

Q: Will this kit fit my specific RV model?
A: This is a genuine Dometic OEM part designed for Dometic gas appliances. To confirm compatibility with your exact furnace, water heater, or cooktop model, please provide your appliance's model number or contact our expert support team—we can verify the fit before you purchase.

Q: Is professional installation required?
A: Most RV owners can install this kit themselves with basic tools. However, if you're uncomfortable working with gas appliance components, we recommend having a certified RV technician handle the installation to ensure safety and proper operation.

Why Choose Elkhart RV Parts?

We specialize in hard-to-find Dometic replacement parts for RV owners who need exact OEM components. Shipping from Elkhart, Indiana—the RV capital of the world—we stock genuine Dometic parts and provide expert support to help you get the right part the first time. When your RV's heating or cooking system goes down, we get you back on the road.

100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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