Delta

Cartridge Assembly - 1300 / 1400 Series (04/2006 and earlier)

Model#: RP19804

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RP19804 is rated 4.5 out of 5 by 30.
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  • Replaceable without going behind the wall
  • Easy to install with clear instructions
  • Backed by Delta Faucet's Lifetime Limited Warranty
California Prop 65 WARNING
Finish: Not Applicable
List Price*: $88.60
Base Parts
RP19804
List Price*: $88.60

Product Support, Repair Parts & Technical Specifications


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Installation Information


Rated 5 out of 5 by from High quality cartridges I bought this cartridge to replace a tub cartridge that had caused water pipe banging throughout the entire house.it took a year of trial and error to finally isolate the problem to the cartridge .Replaced the cartridge and problem was solved.
Date published: 2019-03-22
Rated 5 out of 5 by from Easy to install as a replacement. I bought this part about 10 days ago to replace a worn out part,no problem changing it and the adjustment on it was easy to do making it working so good now.
Date published: 2019-02-07
Rated 1 out of 5 by from Bathroom Worst tub and shower faucet on the market. If I'd had known I would have brought a cheaper version. Mixing valve will not mix hot water.(Period) I can only get cold water to come through this valve. I know its the valve, because when I remove the valve hot water comes through. Don't waste your money. I would have returned it to Home Depot if it weren't for the fact That everything is already installed!
Date published: 2018-10-27
Rated 5 out of 5 by from Easy to install Happy to have the worn out model replaced with this updated item. The new water temp max temp adjustment mechanism is much earlier than that older model.
Date published: 2018-02-26
Rated 5 out of 5 by from Top quality Very easy to change the job was finished in about 15 minutes easy to adjust water temperature. No more water going down the drain. Highly recommend this product. Customer service was very helpful and I did not have to wait for the next available service rep. Thanks keep up the good work
Date published: 2017-08-25
Rated 5 out of 5 by from Great Great replacement product---very easy to install---replaced old part perfectly---faucets are 30 years okd!!
Date published: 2017-08-17
Rated 5 out of 5 by from This product works great. Great company.They stand behind their product! Warranty is great
Date published: 2017-03-26
Rated 5 out of 5 by from use only delta parts After wasting my time trying to repair my faucet with substandard parts, I finally accepted the fact that I needed to actually buy authentic delta parts--its not worth trying to save a few bucks when all I needed was the delta--works perfectly now--
Date published: 2017-02-27
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What can I upgrade to?

I have a RP19804 cartridge in my shower now. Can I convert the trim kit to a 17 series without changing the rough in valve?
Asked by: B!
Hello B!, Thank you for your question. Unfortunately, if you have the RP19804 currently, you can only use T13 or T14 trims without needing to change out the rough in valve. You would keep using the RP19804 with this new T13 or T14 trim.
Answered by: DeltaFaucet4
Date published: 2015-10-15

I have a shower that has the old RP19804 Delta Cartridge, but it is "trimmed" with a Danco Trim Kit.

I would like to know which Delta Shower Trim Kit is compatible with the RP19804 Cartridge (is it any Series 14 Monitor?) - and I want the metal handle not the acrylic knob. Thank you.
Asked by: cajunjake
Hi cajunjake, Thank you for your question! Any T13 or T14 series trim kit will work with your valve. Please be sure to use the existing cartridge (or a new RP19804) rather than the cartridge that comes with the kit. Thanks, Jon
Answered by: DeltaFaucet3
Date published: 2015-08-24

Does this part have a life time warranty?

Asked by: Delta
Hi Delta, Thank you for your question. All parts and finishes of the Delta faucet are warranted to the original consumer purchaser to be free from defects in material and workmanship for as long as the original consumer purchaser owns their home. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2016-02-29

Do you sell the plastic O rings for: Delta Faucet RP19804 Pressure Balance Cartridge for Tub and Shower Valves - 1300 / 1400 Series

Asked by: Alonso
Thank you for your question, Alonso! The smaller o-rings found on the bottom "legs" of the cartridge are available as part number RP14414. The larger o-ring is part number RP23357 and is also available for purchase. https://www.deltafaucet.com/parts-product-detail?modelNumber=RP14414 https://www.deltafaucet.com/parts-product-detail?modelNumber=RP23357 Best regards, Edward
Answered by: Delta Faucet
Date published: 2019-03-31

Will this fit my 1987 delta valve with clear plastic handle that lifts up to allow water flow and twist to right or left for temp control. Will it allow me to change to a H79 handle?

Asked by: DIYer
Hi, DIYer! Thank you for your question. The Delta RP19804 valve cartridge assembly will not work with our Delta 600 series shower units that push up to turn water on. We do however have the Delta RP54870 renovation kit that can update your trim to a lever handle. Here is a link to the kit: https://www.deltafaucet.com/parts-product-detail?modelNumber=RP54870 Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2019-03-05

Can the RP19804 cartridge be used with the R10000 Rough-in valve?

Asked by: TerryF
Hi Terry, Thank you for your question. The R10000 rough would not be compatible with the older 1300/1400 cartridge the RP19804. The rough is compatible with the current 13/14 series cartridge the RP46074, the 17 series RP46463, and the 17T thermostatic cartridge RP47201. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2015-03-16

IS THERE A DELTA O-RING KIT FOR THIS CARTRIDGE

When I service this type of cartridge I usually replace the cups and springs, which I know Delta manufactures, and I only use Delta OEM parts. Is there an o-ring kit part number also? or are there part numbers for the individual body and inlet o-rings?
Asked by: Ed Semler
Hi Ed, Thank you for your question. We do not offer a repair kit for the RP19804. The RP4993 seats and springs, and the RP14414 o-rings that fit around the legs of the cartridge can be ordered as separate items. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2014-09-25

I have what I believe is a Delta scald guard shower with single handle which I need help with finding the correct replacement parts. I need p/n etc.

1. If you can help with the replacement part numbers for the cartridge, seals and springs. 2. Part number for the Rectangle face plate if possible.
Asked by: Larry
Hi Larry,Thank you for your question. Pictured is a 1600 series faucet. The cartridge is a RP1991 and the seats and springs are RP4993. The rectangular escutcheon is no longer available. The RP6083 is the round escutcheon that will work on this model. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2015-07-30
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