idler pulley kit
Skip it53/100a small market ($65K/yr) — idler pulley kit doesn't clear our bar today.
Market/yr
$65K
Growth (1y)
+250.5%
Products
106
Brands
43
was 22 a year ago
Sellers
151
Price range
$7.31–$113.91
Returns
7.1%
Rating
4.5★
Skip it
Scored 53/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +250.5% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.No pronounced peak months · busiest ÷ quietest = 1.3×
Competition
- ACDelco15%
- Dorman14%
- Gates8%
- A-Premium6%
- GM GENUINE PARTS6%
- URO Parts5%
- Other (37 brands)47%
Clicks spread well past the top 5 (19% combined) — an open shelf where new products get seen. 43 brands and 151 sellers compete here.
Brands
43 rising
was 22 a year ago
Sellers
151
Top 5 brand share
48%
Product shelf
All 106 tracked products in this niche.
ACDelco Gold 38001 (88909582) Idler Pulley
ACDelco
$19.724.6★2,499 reviews
GM Genuine Parts 93740746 Alternator Pulley
GM GENUINE PARTS
$8.644.2★82 reviews
Dorman 419-5007 Accessory Drive Belt Idler Pulley Compatible with Select Models
Dorman
$15.844.6★427 reviews
URO Parts 06B903119B Alternator Decoupler Pulley
URO Parts
$33.484.6★49 reviews
Dorman 419-610 Accessory Drive Belt Tensioner Pulley Compatible with Select Models
Dorman
$15.794.6★1,737 reviews
Tuff Stuff 7610A Alternator (chrome pulley6 groove)
Tuff Stuff
$23.174.7★26 reviews
ACDelco Gold 38082 (89056015) Idler Pulley
ACDelco
$27.194.4★395 reviews
ACDelco Gold 38009 (88909590) Flanged Idler Pulley
ACDelco
$16.114.6★1,291 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Fits and works as it should,”
“They are good quality parts very happy with the with them so far”
“Good price”
“As advertised”
“took about 20 minutes to install works great”
“All quiet”
“fixed my problem”
“Easy fix”
“Tensioner and pulley are good”
“very durable”
What buyers complain about
“Does not fit”
“Poor quality”
“Wont work on 3.5 Toyota”
“Noisy”
“Not exactly what was pictured”
“Failed in 4 months”
“stress cracks threw mounting area”
“Worng parts hard return them”
“Dayco gets even cheaper”
“I would expect ACDelco Gold to be top line”
Top return reasons
- Size-Overall45%
- Compatibility-Overall13%
- Advertised Vs Actual Product10%
- Defective Material/Parts8%
- Noise Level4%
- Product Condition3%
- Assembly/Installation3%
- Value For Money2%
- Functionality-Overall2%
- Width2%