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American Standard 3-Inch Flapper — Review & Specs | Pricepect | Pricepect

Home Toilet FlappersAmerican Standard 3-Inch Flapper

American Standard 3-Inch Flapper — image 1

American Standard

American Standard 3-Inch Flapper

$9.00

738920-0070AWhite3 in “*1 year Limited warranty from date of purchase”

Toilet Flappers

Expert Review Analysis

The American Standard 738920-0070A is a genuine OEM replacement toilet flapper assembly designed specifically for American Standard Cadet 3 model toilets. This gravity-tank flapper controls water release from the tank to the bowl during flushing and is rated for 1.6 gallons per flush. It is engineered to replace worn or warped flappers that cause toilets to run continuously or leak.

✓ Best for: Homeowners, facility managers, and maintenance professionals repairing American Standard Cadet 3 toilets that exhibit leaking, constant running, or failure to flush. It is particularly suited for residential settings and low-traffic commercial environments like hotel rooms.✗ Not ideal for: Toilets that are not American Standard Cadet 3 models or other incompatible variants. It is not ideal for high-traffic commercial environments requiring heavy-duty metal flappers or for users seeking universal fitment across multiple toilet brands.

Pros

✓Designed for straightforward replacement without requiring professional plumbing assistance
✓Comes pre-assembled with the operating chain to simplify the installation process

Best Seller Rank History

Now#33Best#28Worst#4,981 +2,239

Lower = better sales rank

Rating Trend

Rating4.3/ 5Reviews1,927+133 reviews

Specifications

General

BrandAmerican Standard

Model738920-0070A

ColorWhite

MaterialPlastic

Flapper Size3 inches mm

Compatibility

Compatible ModelsAmerican Standard Cadet 3 and select other compatible models

Performance

Flush Rating1.6 GPF (gallons per flush)

Material

Construction MaterialPlastic

Dimensions & Weight

Height0.0 inches

Width0.0 inches

Depth0.0 inches

Weight1.0 Pounds

Research Sources

chicagofaucetshoppe.com

noelsplumbingsupply.com

americanstandard-us.com

webstaurantstore.com

totalrestroom.com

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User Reviews

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4.3

(1,826 reviews)

✓

Manufactured by American Standard as an authentic original equipment manufacturer part

✓Engineered with durable plastic construction for reliable long-term performance

✓Rated at 1.6 GPF which meets standard low-flow water efficiency specifications

Cons

✗Limited compatibility restricted primarily to American Standard Cadet 3 model toilets
✗Plastic material construction may be less durable than metal alternatives over time
✗Specific model number required which may not fit older or different toilet brands

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