The best flame sensor ignitor assembly depends on the appliance and its exact part number: the Whole Parts unit is intended for select commercial ovens, while the Q3400A1024/U replacement is for specified Honeywell-style heating systems. For Rheem furnace applications, compare the METER STAR two-pack with the Stanbroil sensing rod. The BlueStars kit is a separate choice for compatible gas dryers. Confirm your appliance model and existing part number before ordering; parts that look similar may not be interchangeable.
| Product | Best suited for | Key detail |
|---|---|---|
| Whole Parts 00-959507-00001 | Listed commercial oven models | Replaces several related part numbers |
| Q3400A1024/U Assembly | Listed Honeywell-compatible heating equipment | 24V silicon nitride ignitor; 30-inch length |
| METER STAR 2-Pack | Rheem furnace and listed electrode applications | Two assemblies and high-temperature cable |
| BlueStars Dryer Repair Kit | Compatible gas dryers | Includes sensor, igniter, and valve coils |
| Stanbroil 62-24164-01 | Rheem furnace replacement applications | Direct-spark sensing rod design |
Whole Parts Commercial Oven Ignitor Assembly
Best for: Owners or service professionals working with the commercial oven models listed by the seller. This assembly is identified as part 00-959507-00001 and is specified as a replacement for VH00-959507-00001, VH959507-1, VH959507-00001, 8012165, and 801-2165.
The listed compatible models include SG4, SG6, VC Series Gas, VC44GD, VC4GC, VC4GD, VC4GS, VC5GD, VC5GD-11D1, VC5GD-21D, VC6GC, VC6GD, and VC6GS. The model list is described as inclusive but not exhaustive, so confirm the exact oven model and part number before purchase.
Why it was selected: It directly matches the flame sensor ignitor assembly search and clearly identifies replacement numbers and commercial oven model examples. Choose this if your existing part number or appliance documentation matches the listing.
Limitation: The seller specifically advises against ordering based on the product image alone and recommends diagnosis by a qualified service technician. Do not assume a similar-looking oven assembly will fit.
Q3400A1024/U Honeywell-Style Flame Rod Assembly
Best for: Buyers whose existing heating-system part number matches the Q3400A1024/U family or another replacement number listed by the seller. The stated compatible numbers include Honeywell Q3400A, Q3450, Q3480, Q3620, 1009524, 1149856, and 42640001, as well as several SV-series models.
The listing describes a 24V silicon nitride ignitor and a 30-inch length. It names furnaces, boilers, water heaters, unit heaters, and pool heaters as possible applications, and specifies NG/LP gas type. The seller presents the assembly as a replacement for systems using listed SV9500, SV9501, SV9600, and related valve models.
Why it was selected: Its broad replacement-number list makes it a useful comparison option for buyers researching a flame rod assembly rather than a general-purpose sensor alone. Choose it only when the appliance and control-system identifiers align with the listing.
Limitation: The application list does not mean the assembly fits every furnace, boiler, or water heater. Verify voltage, gas type, dimensions, and part number against the original equipment information before ordering.
METER STAR Two-Pack Flame Sensor Igniter
Best for: Buyers looking for two sensor-and-igniter assemblies for a listed Rheem furnace application or a compatible Suburban 232258 two-prong electrode assembly. The kit is identified with Rheem model 62-24164-01 and is described for use in certain fireplaces, fire pits, and furnaces.
The listing says the kit includes two flame sensor igniter sensing rods and high-temperature cable. The product title specifies a 31.5-inch cable, while the feature text states 33.5 inches; check the current listing and measure the required routing length before purchasing. The seller also describes a direct-spark ignitor made from D alloy and says its electrode pin can be bent to adjust sparking height.
Why it was selected: It offers a two-piece quantity and calls out both a Rheem replacement number and a Suburban assembly reference. Choose this if those references match your equipment and you need the stated two-pack.
Limitation: The cable-length details conflict within the product information. Its broad mention of propane or natural-gas systems does not establish fit for every grill, fire pit, or water heater; confirm the exact assembly and dimensions.
BlueStars Gas Dryer Sensor and Ignition Kit
Best for: Owners of compatible gas dryers who need a kit containing several ignition-system parts, rather than a flame sensor alone. The package includes a 338906 flame sensor, a 279311 igniter kit with lead and plug, and a 279834 gas valve coil kit with two coils.
The seller lists replacement numbers for each component, including WP338906, AP6008294, 279311VP, AP3094138, 279834VP, and other identifiers. The stated compatible brands include Whirlpool, Kenmore, Maytag, Amana, Admiral, KitchenAid, and Estate. The listing also names possible symptoms such as no heat, slow drying, ignition failure, and early shut-off; those symptoms can have causes beyond these parts.
Why it was selected: It covers a common but distinct use case: gas dryer ignition repair. Choose this kit when the dryer’s model and the needed sensor, igniter, and coil part numbers correspond to the listing.
Limitation: This is not a universal furnace or oven assembly. The seller asks buyers to verify the dryer model carefully, and the included parts may not be appropriate if diagnosis points to a different component.
Stanbroil Rheem 62-24164-01 Flame Sensor
Best for: Buyers seeking a replacement for Rheem 62-24164-01 or 622416401 who need the listed flame-sensing and direct-spark ignition functions. The seller describes it as a furnace flame sensor designed to detect flame and provide direct-spark ignition.
The product information gives a rod-ground electrode offset angle of 135 degrees and a spark electrode offset angle of 83 degrees. It also says the spark electrode can be bent if installation dimensions need adjustment. Those details can help buyers compare the listed electrode arrangement with the original assembly.
Why it was selected: Its specific Rheem part-number references make it a straightforward comparison with the METER STAR two-pack, which also names 62-24164-01. Choose this single-assembly option if the replacement number and electrode configuration match your equipment.
Limitation: The listing does not provide a broad model-compatibility list or detailed dimensions. Confirm fit from the appliance model and original part rather than relying only on the shared part number or image.
Buying Guide: How to Choose a Flame Sensor Ignitor Assembly
What appliance are you repairing?
Start with the appliance category. A commercial oven assembly, furnace flame rod, and gas dryer ignition kit serve different equipment and should not be treated as interchangeable. The Whole Parts product is aimed at listed commercial ovens. The Q3400A1024/U option targets specified heating-system components. The BlueStars kit is for compatible gas dryers.
Even products described for furnaces may use different control systems, connectors, electrode layouts, or mounting arrangements. Check the appliance label, service documentation, and part currently installed before comparing listings.
Does the replacement part number match?
Use the exact number printed on the old component or identified in the appliance’s parts documentation. Compare all available prefixes and suffixes; a number that is close but not identical may refer to a different version. Look at the seller’s stated replacements and compatible model list, then verify against your appliance model.
Part-number matching is more reliable than choosing by appearance. An image can help identify the general form, but it cannot confirm electrical specifications, mounting points, wiring, or equipment compatibility.
Are the electrical and physical specifications suitable?
Check specifications that are provided for the specific product, including voltage, gas type, length, cable routing, connector style, and electrode arrangement. For example, the Q3400A1024/U listing states 24V, NG/LP, and a 30-inch length. Do not assume those specifications apply to the other products in this article.
Measure the available space and compare the replacement assembly with the original. For the METER STAR listing, the stated cable lengths differ between the title and feature details, so confirm that point before ordering.
Do you need one component or a kit?
A single flame sensor ignitor assembly may be appropriate when diagnosis identifies that exact part. A multi-component kit can be more relevant when the listing matches the appliance and the diagnosed repair requires its included parts. The BlueStars kit includes a flame sensor, igniter, and gas valve coils, while the Stanbroil listing describes one sensing rod assembly.
Replacing extra parts without confirming the fault may not solve the appliance problem. Heating or ignition symptoms can have more than one cause, so use a qualified technician when diagnosis is uncertain, particularly for gas equipment.
When should a technician verify compatibility?
Ask a qualified service technician to identify the failed component when the appliance has inconsistent ignition, no heat, or another recurring operating issue. The Whole Parts listing specifically recommends proper diagnosis before ordering. A technician can check the appliance model, installed part, and required specifications before a replacement is selected.
Follow the appliance manufacturer’s service instructions. Do not bypass a flame-sensing or safety device to test whether an appliance will run.
Frequently Asked Questions
Is a flame sensor the same as an ignitor?
No. A flame sensor detects whether a flame is present, while an ignitor helps initiate combustion. Some assemblies combine sensing and ignition functions, but the design and function depend on the appliance and part number.
Can I use a furnace flame sensor assembly in a gas dryer?
Not unless the exact part is specified for that dryer. Furnace, oven, and dryer assemblies can differ in their electrical and physical requirements. Match the appliance model and replacement number rather than relying on a general product description.
How do I confirm a flame sensor ignitor will fit?
Check the appliance model number and the part number on the installed assembly. Compare them with the replacement listing’s compatibility information, dimensions, and electrical specifications. Contact the seller or a qualified technician if any details are unclear.
Should I replace only the sensor or the complete ignition assembly?
Replace the component identified by the appliance diagnosis and parts documentation. Some listings offer a combined sensor and ignitor, while others include multiple separate components. A symptom such as failure to ignite does not by itself prove which part is faulty.
Are these products universal for natural gas and propane?
No. The product information varies. The Q3400A1024/U listing specifies NG/LP, while the other listings provide different compatibility details. Verify the gas type and appliance requirements for the exact part before ordering.