---
title: "Coil Spring Spacer — $72K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/coil-spring-spacer"
last_updated: "2026-08-10T21:46:19.661Z"
locale: en
meta:
description: "Niche score 55/100 · $72K/yr market · 107K searches/yr · $19.52 avg price. A small market ($72K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $72K/yr market · 107K searches/yr · $19.52 avg price. A small market ($72K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Coil Spring Spacer — $72K/yr Amazon US Niche (2026) - Flapen"
---
# **coil spring spacer**
**Worth a look**
Shows a thin review moat (138 avg reviews), but a small market ($72K/yr) keeps it on the watch list.
Market size 18Growth 39Conversion 43Competition 76Returns 23Price range 81Avg price 86Brand share 75Review moat 93Quality gap 82
**Review moat**
**Great****137.5**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$19.52**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$7.26–$52.60**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****39%**
top-5 click share — an open shelf
**Brand share**
**Great****60%**
top-5 brand share — no brand owns this niche
**Conversion**
**Okay****3.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+11.0%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****5.5%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$72K**
$72K/yr · 107K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, coil spring spacer is a $72K/yr Amazon United States market (107K searches/yr). The top 5 brands hold 60% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **coil spring spacer market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$59K–$78K**
- units × avg price
- **Conversion rate**
- **3.4%**
- **Avg BSR**
- **#1,756**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **65%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.
**Brands**
**24 **▼falling
**Sellers**
**51**
**Top-5 brand share**
**60%**
Top 20: 97%
**Top-5 click share**
**39%**
Top 20: 87%
**Open market**
**35%**
- Stacool17% - Figpade14% - Salior13% - WINTOWIN10% - Mr. Gasket6% - KIFIDAN5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +11.0% search growth over the last 90 days.
2K2KSpike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/automotive/coil-spring-spacer/trend)
## **Top coil spring spacer search terms**
- **coil spring spacer**52K/yr+7.8%2.9% conv. - **coil spring spacers**15K/yr+35.2%3.1% conv. - **coil spring booster**11K/yr+24.5%2.7% conv. - **spring spacers**8K/yr-0.5%3.2% conv. - **rear coil spring spacer**5K/yr+11.9%1.0% conv. - **shock spacers**5K/yr+7.8%1.1% conv. - **coil spacers**5K/yr-2.4%2.3% conv. - **spring spacers for cars**5K/yr-3.8%3.3% conv. [**All search terms **](https://flapen.com/research/us/automotive/coil-spring-spacer/search-terms)
## **Top coil spring spacer 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.
0%4%$3K8%$6K12%$9K16%$12K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**4PCS Rubber Coil Spring Spacers Heavy Duty Front Coil Spring Booster Kit for 1 to 1.5 Coil Spring Lift Universal Rubber Lift Blocks Car Accessories for Most Cars Trucks SUVs (4PCS)**Stacool**$8.01**4.2★278 rev](https://www.amazon.com/dp/B0D331H2YV) [2**2PCS Coil Spring Spacer for 5-5.5 Inch Car Enhance Spring Rate Heavy-Duty Coil Spring Booster of Vibration Damping Thick Rubber Washers Universal Coil Spring Spacers for Car Accessories**Salior**$15.59**4.2★179 rev](https://www.amazon.com/dp/B0DBZ7XKNQ) [3**8PCS Coil Spring Spacer Lifts Spring 1 to 1.5 Heavy Duty Rubber Coil Spring Booster Enhances Front and Rear Springs Rate Universal Coil Spring Spacers Car Accessories for Coil Springs (8PCS)**Figpade**$12.80**4.3★48 rev](https://www.amazon.com/dp/B0DT5J58FD) [4**Mr. Gasket - 1282 Coil Spring Boosters- Twist-Ins-4**Mr. Gasket**$24.41**4.2★175 rev](https://www.amazon.com/dp/B000BWAP1G) [5**2PCS Heavy Duty Coil Spring Spacers B Type Universal Rear Coil Springs Spacer for Enhancing Spring Rate with 1.45-1.65 Spacing Professional Automotive Rear Springs Booster**Figpade**$15.84**4.3★58 rev](https://www.amazon.com/dp/B0F1CKMFJ6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**2PCS Front/Rear Coil Spring Spacers for Cars with Ties Heavy Duty Car Coil Spring Booster for 1.45-1.65 Springs Spacing Essential Spacers for Car Coils Springs**TSIEBRV**$14.87**5 rev6mo ago](https://www.amazon.com/dp/B0GCH47NJM) [**2PCS Upgraded Front & Rear Coil Spring Spacers for Cars with Ties Shock Absorbing Car Coil Spring Booster Fits Spacing 1.45-1.65 Heavy Duty Spacers for Coils Springs Car Accessories**Purthog**$14.99**15 rev7mo ago](https://www.amazon.com/dp/B0G48CDYKC) [**YTFRL 8 PCS Car Coil Spring Spacers Heavy Duty Rubber Spring Spacers for 1 to 1.5 Coil Springs Lift Universal Front Springs Booster Lift Blocks for Most Cars SUVs Trucks RVs**YTFRL**$12.00**10 rev12mo ago](https://www.amazon.com/dp/B0FHJLSGH6) [**6PCS Universal Heavy-Duty Rubber Coil Spring Spacers for 1-1.5 Spring Spacing Enhances Spring Rate & Reduces Vibration Coil Spring Lift Spacer for Jeep Wrangler for Toyota Tacoma Truck SUV**ZOSANY**$23.68**3 rev1y ago](https://www.amazon.com/dp/B0F1YHW95D) [**2PCS Heavy Duty Coil Spring Spacers B Type Universal Rear Coil Springs Spacer for Enhancing Spring Rate with 1.45-1.65 Spacing Professional Automotive Rear Springs Booster**Figpade**$15.84**58 rev1y ago](https://www.amazon.com/dp/B0F1CKMFJ6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**6PCS Universal Heavy-Duty Rubber Coil Spring Spacers for 1-1.5 Spring Spacing Enhances Spring Rate & Reduces Vibration Coil Spring Lift Spacer for Jeep Wrangler for Toyota Tacoma Truck SUV**ZOSANY**$23.68**4.7★**▲ 226%**](https://www.amazon.com/dp/B0F1YHW95D) [**2PCS Front/Rear Coil Spring Spacers for Cars with Ties Heavy Duty Car Coil Spring Booster for 1.45-1.65 Springs Spacing Essential Spacers for Car Coils Springs**TSIEBRV**$14.87**3.5★**▲ 187%**](https://www.amazon.com/dp/B0GCH47NJM) [**2PCS Upgraded Front & Rear Coil Spring Spacers for Cars with Ties Shock Absorbing Car Coil Spring Booster Fits Spacing 1.45-1.65 Heavy Duty Spacers for Coils Springs Car Accessories**Purthog**$14.99**4.1★**▲ 139%**](https://www.amazon.com/dp/B0G48CDYKC) [**8PCS Coil Spring Spacer Lifts Spring 1 to 1.5 Heavy Duty Rubber Coil Spring Booster Enhances Front and Rear Springs Rate Universal Coil Spring Spacers Car Accessories for Coil Springs (8PCS)**Figpade**$12.80**4.3★**▲ 124%**](https://www.amazon.com/dp/B0DT5J58FD) [**YTFRL 8 PCS Car Coil Spring Spacers Heavy Duty Rubber Spring Spacers for 1 to 1.5 Coil Springs Lift Universal Front Springs Booster Lift Blocks for Most Cars SUVs Trucks RVs**YTFRL**$12.00**3.7★**▲ 87%**](https://www.amazon.com/dp/B0FHJLSGH6)
**~~View all trending →~~**
## **What buyers say about coil spring spacer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**18%
*“Not too bad of an install”*
**Size-Overall**14%
*“Fits good and works as advertised”*
**Quality-Overall**13%
*“Improved Ride Quality”*
**Value For Money**12%
*“Good price”*
**Advertised Vs Actual Product**10%
*“As advertised”*
**Efficiency**9%
*“Works Great”*
**Ease Of Use**4%
*“It is a simple”*
**Durability**3%
*“Very durable”*
**Material Quality**3%
*“The material feels like the upgraded polyurethane bushings”*
**Functionality-Overall**3%
*“These are great if your supension is sagging”*
### **What buyers complain about **
**Size-Overall**19%
*“Bolts are too short”*
**Functionality-Overall**16%
*“Didn't work”*
**Compatibility-Overall**10%
*“Rating based more on compatibility issue than product quality”*
**Assembly/Installation**6%
*“Very frustrating and difficult to install properly the way you think they should”*
**Value For Money**4%
*“they're very expensive”*
**Durability**4%
*“Crumbled and broke up in 1 day”*
**Advertised Vs Actual Product**4%
*“Poor description, bought it for my wifes Elantra and on Amazon it said it fits the car”*
**Ease Of Use**4%
*“cant be used”*
**Maintenance And Repair**3%
*“Too much modification needed”*
**Hard Feel**3%
*“Too hard”*
### **Top return reasons **
**Size-Overall**59%
**Compatibility-Overall**12%
**Advertised Vs Actual Product**8%
**Functionality-Overall**4%
**Assembly/Installation**3%
**Defective Material/Parts**2%
**Material Quality**2%
**Value For Money**1%
**Quality-Overall**1%
**Width**1%
## **Common questions**
- **Is coil spring spacer profitable to sell on Amazon United States?**
- The niche generates $72K/yr across 34 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is +11.0%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the coil spring spacer niche?**
- 24 brands and 51 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 60% of demand.
- **What do buyers complain about in coil spring spacer?**
- Top complaints mined from reviews: Size-Overall, Functionality-Overall, Compatibility-Overall. The return rate is 5.5% — above our launch gate.
- **When does demand for coil spring spacer peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the coil spring spacer niche?**
- Listings span $7.26–$52.60; the average listing price is $19.52 (sweet spot $15–$100). The average incumbent carries 138 reviews — the moat a new listing must climb.
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