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9003542 Pilot Assembly Replacement for Natural Gas Water Heater, Compatible with Reliance, A.O.Smith, Kenmore, State GS and GSX, Replaces 100109295,9003542005(12-month warranty)

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$35.99

$ 18 .99 $18.99

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About this item

  • 【NEW Upgraded Replacement】- This 9003542 is a new upgraded water heater pilot assembly. Made of premium material. It's designed for Natural gas water heaters and has a temperature setting of 190 degrees, have stable and durable performance.
  • 【High Quality Replacement Part】- 9003542 NAT gas pilot assembly include 22" gas pilot tube, 22-1/2" thermocouple, 21-1/2" ignitor. It's a perfect replacement for your natural gas water heater, make your water heater work normally again.
  • 【Perfect compatibility】- This pilot assembly compatible with Reliance, A.O.Smith, Kenmore, State GS and GSX natural gas water heaters, replaces part number 100109295, 183824-190, 9003530, 9003542005 and AP4867015, can perfect compatible with the specified water heater models, such as 6-30-Yors, 6-30-Yors-d, 6-30-Yort-d FCV, GCV, GVR, XCV and XVR serials; please check the complete models we listed below.
  • 【About Installation】- Prepare tools: screwdriver, pliers; Before you replace the NAT gas water heater pilot assembly, you should cut the gas supply, and take necessary protection measures. Please notice that do not bend the gas pilot tube repeatedly to avoid break it.
  • 【12-month Warranty】- Our 9003542 pilot assembly is made of premium material and have a super long service life. So we are very confident to provide you a 12-month warranty. If you have any problem with our product, please feel free to contact us through amazon, we will provide you a satisfactory solution within 12 hours.



Product Description

enjoy your hot water heater again

This 9003542 natural gas water heater pilot assembly compatible with these brands of water heater models:

  • Kenmore gas water heater models:

153333315HA, 153333316HA, 153333345, 153333346, 153333347, 153333415HA, 153333416HA, 153333445, 153333446, 153333447, 153333547, 153333850, 153333950, 153336162, 153336262, 153336300HA, 153336301HA, 153336320, 153336360, 153336361, 153336362, 153336500HA, 153336501HA, 153336560, 153336565, 153339210HA, 153339211HA, 153339211HA, 153339260, 153339261, 153339261, 153339262, 153339320, 153339360, 153339360, 153339361, 153339361, 153339362, 153339411HA, 153339411HA, 153339420, 153339461, 153339461, 153339462, 153339512HA, 153339512HA, 153339520, 153339561, 153339561, 153339562, 153339620, 153339640, 153339680, 153339761, 153339761 and 153339762 etc.

  • A.O. Smith gas water heater models:

FCV40, FCV50, GCV30, GCV40, GCV50, GCVH30, GCVT40, GCVT40L, GCVT40Q, GVR40, XCV30, XCV40, XCV50, XCVH30, XCVL40, XCVT40, XCVT40L, XCVT40Q and XVR40.

  • State Gs & GSX gas water heater models:

GS665HRRT100, GS6B5YRRT100, G9665YRRT101, GSX65HRRT100, GSX65YRRT100 , GS640YBRS, GS650YBRS, GS650YBRT and GS650YOCT, etc.

  • Reliance water heater:

6-30-YORS, 6-30-YORS-D, 6-30-YORT (Ace no. 4199873)6-30-YORT-D, 6-40-YOCT ,6-40-YORT 6-40-YORT-D, 6-50-YORT-D, 9-40-YKRS-D, HRN4940S, HRN4940T(Ace no. 4203006) and HRN4950T(Ace no.4202446), etc.

Please note: We recommend that taking the time to confirm the real faults and compatibility of your water heater before placing an order, which will save you a lot of trouble.

Premium Materials

Perfect compatible

Perfectly compatible with Reliance, A.O.Smith, Kenmore, State natural gas water heater.

9003542 pilot assembly

Easy to install

You can replace the water heater pilot assembly by yourself, according to the installation video on internet.

premium materials

Premium materials

Made of high-quality material, and have a super long service life. Provide you with continuous and stable hot water.

The right choice for your water heater

A NEW replacement

This is a NEW replacement Water Heater Pilot Assembly. It is designed for Natural gas and has a temperature setting of 190 degrees.

Make sure matches your original pilot assembly

Please make sure to use the corresponding pilot assembly to your natural gas water heater. You can refer to the tag on the original pilot assembly or the product manual to determine if it matches the new pilot assembly.

Please note: Do not over bend the gas pilot tube repeatedly to avoid break it.

Replaces these part numbers:

  • 9003542
  • 9003542005
  • 100109295
  • AP4867015

How to replace the natrual gas water heater pilot assembly

Use screwdriver and pliers to remove the combustion kit cover plate of the water heater.

Remove cover plate

Use screwdriver and pliers to remove the combustion kit cover plate of the water heater.

Unscrew the connecting wire and gas pipe with pliers, and gently take out the whole combustion kit.

Take out combustion kit

Unscrew the connecting wire and gas pipe with pliers, and gently take out the whole combustion kit.

Replace the original pilot assembly, and ensure that the installation position is accurate

Replace pilot assembly

Replace the original pilot assembly, and ensure that the installation position is accurate and completely fixed.

After installation, check the connection of each part to ensure safety.

Check the installation

After installation, check the connection of each part to ensure safety.

Please Notes:

When you receive our 9003542 natural gas pilot assembly, please check it is in good condition and suitable for your natural gas water heater. Then you can prepare to install it.

Before install the pilot assembly, please make sure to SHUT OFF gas supply to ensure safe of installation.


Dan McCully
2025-08-31 10:11:41
AO Smith FCV-40-100 38 gal water heater. Pilot light kept going out after some period of time. Checked the thermocouple, & tried cleaning the pilot gas tube, but no luck. This part fit, and works. No problems since. Pretty easy to install with a couple of wrenches. Yay.
Masih
2025-08-08 17:12:53
Great product! Was easy to install and worked perfectly with my water heater. It restored functionality right away, and the quality feels solid. Shipping was fast, and the price was very reasonable. Highly recommend for anyone needing a quick replacement!"
Darren Dunlap
2025-07-23 11:49:15
My water heater pilot light wouldn’t stay lit. I installed this product and the water heater would light and operate for 5 minutes. Then it would shut off. I bought a control valve next. Installed the control valve and got the same result. I found another pilot assembly at local hardware store. Removed this one and installed new one from hardware store. Water heater works perfect now. Then I see this junk part is not returnable.
K. Smith
2025-06-28 11:44:23
It was an almost perfect replacement for the original pilot assembly. The connections between the orange grommet and the gas control valve are longer than the original -- just be very careful not to kink the pilot tube as you're making the connections. My Sears water heater is back working again! 👍🏻
Richard Bucci
2025-06-23 18:55:41
The form fit on it was very good. You just have to look at the product photos compared to the ones that you have before you order it. I think it's good quality. Very happy with it. If the leads are a little too long you just have to Circle them one time on the outside of the water heater. Not a big deal. Would definitely buy again.
Rotten Guatemalan
2025-04-17 15:34:49
Fit perfectly, installed easily, lit and stayed lit right off the bat.
Maria G. M.
2025-04-02 11:24:51
Installed this assembly on an AO Smith XCV 50 100 water heater to resolve thermo coupler issue causing NO HOT WATER. This part fit perfectly other than tubing being a little longer than the original part. I was able to gently bend the tubing careful not to kink it when installing. Turned on pilot light with igniter and after moving control switch to ON the burner ignited and 20 minutes later HOT water. Some comments say part only lasted a few weeks, only just installed part but I will update if/when issues are encountered.
Nguyen Joseph
2025-03-15 12:07:46
idk what its called but the black circle where the two copper cables meet. my old one was shattered and the pilot light would not light back up because of it. after the replacement everything is perfect.
Linda
2025-02-11 14:52:36
Arrived fairly quickly and was exactly the same as original part, I installed in less than an hour and it's working perfectly. Saved the need to replace the water heater. Very happy.
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