Is symmons temptrol rebuild kit profitable to sell on Amazon United States?

The niche generates $237K/yr across 78 tracked products. 1 of 14 products launched in the last 360 days are still selling. 90-day search growth is -5.3%. Flapen's verdict: Worth a look (53/100).

How competitive is the symmons temptrol rebuild kit niche?

15 brands and 79 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 90% of demand.

What do buyers complain about in symmons temptrol rebuild kit?

Top complaints mined from reviews: Functionality-Overall, Value For Money, Quality-Overall. The return rate is 3.7%.

When does demand for symmons temptrol rebuild kit peak?

Demand is steady year-round — the busiest month runs 2.2× the quietest.

What does it cost to enter the symmons temptrol rebuild kit niche?

Listings span $6.24–$394.65; the average listing price is $81.41 (sweet spot $15–$100). The average incumbent carries 61 reviews — the moat a new listing must climb.

symmons temptrol rebuild kit

Worth a look

Shows a thin review moat (61 avg reviews), but soft demand (-5.3% this quarter) keeps it on the watch list.

Review moat

Incredible61.04

avg incumbent reviews — the moat a new listing must climb

Competition

Great28%

top-5 click share — an open shelf

Avg price

Great$81.41

avg listing price — sweet spot $15–$100

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Conversion

Good5.6%

search→purchase rate — share of searches ending in a sale

Market size

Okay$237K

$237K/yr · 52K searches

Returns

Okay3.7%

return rate — above 5% kills the launch gate

Brand share

Bad90%

top-5 brand share — brand-locked demand

Growth

Bad-5.3%

90-day search growth — must beat 0% to launch

Price range

Bad$6.24–$394.65

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals High Price

According to Flapen's Amazon United States niche tracking, symmons temptrol rebuild kit is a $237K/yr Amazon United States market (52K searches/yr). The top 5 brands hold 90% of demand. Verdict: Worth a look — 53/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

symmons temptrol rebuild kit market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $244K–$326K; units × avg price
Conversion rate: 5.6%
Avg BSR: #758
Page quality: 0%
Prime: 95%
Sponsored: 51%
Out of stock: 3.2%
Avg brand age: 44 months
Avg seller age: 170 days

Competition & brand share

Clicks spread well past the top 5 (28% combined) — an open shelf where new products get seen.

Brands

15 rising

Sellers

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

28%

Top 20: 61%

Open market

Symmons69%
Avenuebool10%
Vayolli4%
Tanxury4%
Try-H4%
Enhon3%
Open — no brand owns it (9 brands, 7%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -5.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 2.2×

Open Trend

Top symmons temptrol rebuild kit search terms

symmons shower trim kit22K/yr +5.3%2.5% conv.
symmons temptrol rebuild kit11K/yr -28.3%7.7% conv.
symmons shower handle7K/yr +1.3%6.5% conv.
symmons6K/yr -1.0%2.0% conv.
symmons temptrol3K/yr -28.8%2.8% conv.
symmons temptrol parts2K/yr +29.3%6.1% conv.

All search terms

Top symmons temptrol rebuild kit products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Retrofit Trim Kit Compatible with Symmons/Temptrol Tub Shower Faucet (1Pk)

Avenuebool$44.994.6★8 rev

Symmons 9600-PLR-TRM Origins Shower Valve Trim in Polished Chrome (Valve Not Included)

Symmons$31.994.3★134 rev

Symmons T-31 Temptrol Shower Handle Silver

Symmons$14.484.5★604 rev

Temptrol Complete Shower Valve Rebuild Kit

Symmons$116.344.7★19 rev

Symmons 9600-P-TRM Origins Shower Valve Trim in Polished Chrome (Valve Not Included)

Symmons$14.624.5★82 rev

Newest

by launch date

Avenuebool Complete Trim and Valve Rebuild Kit Compatible with Symmons/Temptrol Tub and Shower Faucets Includes Escutcheon Screws Dome Cover Diverter Handle Spindle Seats Washer Cap Assembly

Avenuebool$70.990 rev

5mo ago

1 Set Brass Shower Valve Rebuild Kit Replacement Compatible with Symmons Temptrol Shower Valves with TA-10 Flow Control Spindle Assembly T-12A Cap Part & TA-4 Hot/Cold Seats

Tanxury$47.175 rev

6mo ago

1 Set Shower Valve Rebuild Kit TA-10 Flow Control Spindle & TA-4 Hot and Cold Seats & T-12A Cap Part Compatible with Symmons Temptro Shower Valves Fix Tub/Shower Valve Leak Brass

Vayolli$49.4016 rev

9mo ago

Retrofit Trim Kit Compatible with Symmons/Temptrol Tub Shower Faucet (1Pk)

Avenuebool$44.998 rev

10mo ago

T-35A/B Temptrol Rebuild Kit Compatible with Symmons Shower Valve TA-10 Spindle Assembly TA-4 Seats Complete Shower Valve Temptrol Rebuild Kit Adjustable

Try-H$33.3711 rev

1y ago

What buyers say about symmons temptrol rebuild kit

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall18%

“Perfect Fit”

Quality-Overall11%

“Excellent product”

Leak-Proof10%

“does not leak”

Assembly/Installation10%

“I was able to install all the parts”

Value For Money9%

“Totally worth it”

Efficiency8%

“Works great too”

Advertised Vs Actual Product5%

“Exactly what I needed”

Ease Of Use4%

“It was easy enough”

Strength2%

“Looks great very solid construction”

Durability2%

“Looks amazingly durable”

What buyers complain about

Functionality-Overall19%

“Defective”

Value For Money15%

“Expensive”

Quality-Overall11%

“May not work for the Symmons Allura or quality control is not the best”

Durability7%

“Drill bit snapped on first attempt”

Leak-Proof6%

“Do not buy this product it doesnt work I put it in no leak”

Size-Overall4%

“Didnt fit”

Assembly/Installation3%

“No instructions to assemble it”

Product Condition3%

“Received an obviously used item”

Ease Of Use3%

“The cold seat was the hardest to remove”

Hard Feel1%

“Tool too soft”

Top return reasons

Size-Overall36%

Compatibility-Overall14%

Defective Material/Parts12%

Functionality-Overall7%

Advertised Vs Actual Product6%

Leak-Proof5%

Value For Money5%

Product Condition4%

Assembly/Installation2%

Color1%

Common questions

Is symmons temptrol rebuild kit profitable to sell on Amazon United States?: The niche generates $237K/yr across 78 tracked products. 1 of 14 products launched in the last 360 days are still selling. 90-day search growth is -5.3%. Flapen's verdict: Worth a look (53/100).
How competitive is the symmons temptrol rebuild kit niche?: 15 brands and 79 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 90% of demand.
What do buyers complain about in symmons temptrol rebuild kit?: Top complaints mined from reviews: Functionality-Overall, Value For Money, Quality-Overall. The return rate is 3.7%.
When does demand for symmons temptrol rebuild kit peak?: Demand is steady year-round — the busiest month runs 2.2× the quietest.
What does it cost to enter the symmons temptrol rebuild kit niche?: Listings span $6.24–$394.65; the average listing price is $81.41 (sweet spot $15–$100). The average incumbent carries 61 reviews — the moat a new listing must climb.