Is spider injector 5.7 vortec profitable to sell on Amazon United States?

The niche generates $36K/yr across 25 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -2.7%. Flapen's verdict: Skip it (41/100).

How competitive is the spider injector 5.7 vortec niche?

21 brands and 46 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 58% of demand.

What do buyers complain about in spider injector 5.7 vortec?

Top complaints mined from reviews: Quality-Overall, Size-Overall, Functionality-Overall. The return rate is 7.1% — above our launch gate.

What does it cost to enter the spider injector 5.7 vortec niche?

Listings span $73.01–$374.65; the average listing price is $132.96 (sweet spot $15–$100). The average incumbent carries 84 reviews — the moat a new listing must climb.

spider injector 5.7 vortec

Skip it

A small market ($36K/yr) — this niche doesn't clear our bar today.

Quality gap

Incredible3.9★

avg incumbent rating — lower means beatable quality

Review moat

Incredible84.2

avg incumbent reviews — the moat a new listing must climb

Brand share

Great58%

top-5 brand share — no brand owns this niche

Avg price

Good$132.96

avg listing price — sweet spot $15–$100

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Growth

Bad-2.7%

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

Returns

Bad7.1%

return rate — above 5% kills the launch gate

Conversion

Bad0.9%

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

Market size

Bad$36K

$36K/yr · 29K searches

Price range

Bad$73.01–$374.65

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

Signals Low Review Barrier Quality Gap High Returns High Price Out of Stock

According to Flapen's Amazon United States niche tracking, spider injector 5.7 vortec is a $36K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 58% of demand. Verdict: Skip it — 41/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

spider injector 5.7 vortec market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: $33K–$66K; units × avg price
Conversion rate: 0.9%
Avg BSR: #1,097
Page quality: 0%
Prime: 88%
Sponsored: 84%
Out of stock: 20.2%
Avg brand age: 39 months
Avg seller age: 232 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

21 falling

Sellers

Top-5 brand share

58%

Top 20: 99%

Top-5 click share

54%

Top 20: 94%

Open market

37%

JBphxior25%
GZGN13%
GELUOXI9%
A-Premium6%
Standard Motor Products5%
LOREADA5%

Demand

Weekly Amazon search volume, last 19 weeks — -2.7% search growth over the last 90 days.

Open Trend

Top spider injector 5.7 vortec search terms

spider injector 5.7 vortec22K/yr -4.7%1.7% conv.
spider injectors 5.7 vortec chevy4K/yr +26.0%1.8% conv.
acdelco spider injector3K/yr -22.3%0.1% conv.

All search terms

Top spider injector 5.7 vortec 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★)

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

Top sellers

by 90-day click share

Spider Injectors 5.0L 5.7L FJ504 Fuel Injector 8 Cylinder for 1996-2002 Chevy GMC Suburban Express Savana Tahoe Escalade V8 w/Bracket OE 93441235 FJ504

JBphxior$107.764.0★32 rev

GZGN FJ504 Spider Fuel Injector Compatible with GMC K3500 Yukon Cadillac Chevrolet Escalade C1500 Suburban Express 1500 3500 K2500 P30 P3500 Savana V8 5.0L 5.7L 1996-2002 OE Number 89060440 17114163

GZGN$88.704.2★70 rev

FJ504 Spider Fuel Injector wi/ 8 Cylinder Compatible with Chevy Pickup V8 5.0L 5.7L 1996-2000 25340347 17114163 FJ10566

GELUOXI$86.883.8★103 rev

A-Premium 8 Cylinder Fuel Injector Assembly - Compatible with Chevrolet Chevy GMC Isuzu Vehicles - Suburban Tahoe Yukon Express Savana K1500 C1500 - V8 5.0L 5.7L 1996-2002 Replace# 93441235

A-Premium$128.112.8★18 rev

ENA Spider Fuel Injector for FJ504 89060440 17114163 Compatible with GMC K3500 Yukon Cadillac Chevrolet Escalade C1500 Suburban Express 1500 3500 K2500 P30 P3500 Savana V8 5.0L 5.7L 1996-2002

ENA$140.753.7★46 rev

Newest

by launch date

Spider Fuel Injector FJ504 Compatible with GMC K3500 Yukon Cadillac Chevy Escalade C1500 Suburban Express 1500 3500 K2500 P30 P3500 Savana V8 5.0L 5.7L 1996-2002 Replaces # 89060440 17114163

COWTATAL$80.344 rev

3mo ago

A Plus Auto Spider Fuel Injectors Assembly 8 Cylinder 93441235 Compatible with Chevy GMC Cadillac Isuzu- C1500/C2500/C3500 K1500/K2500/K3500 Express 1500 Suburban Savana Yukon Tahoe v8 5.7L/5.0L

A Plus Auto$127.1616 rev

3mo ago

AULINK FJ504 Spider Fuel Injector For Chevy Express 15/25/3500 P30 Tahoe GMC Savana Yukon C15/25/3500 K15/25/3500 Suburban Isuzu NPR Cadillac Escalade 1996-2002 89060440 2173029 5.0L 5.7L V8

AULINK$79.907 rev

7mo ago

FJ504 Spider Fuel Injectors Assembly for Chevy GMC V8 5.0L 5.7L Compatible with Chevy C1500 K1500 C2500 Express GMC Suburban Savana Escalade Replaces # 17114163 25340347 93441235

AMICAREP$155.982 rev

8mo ago

ABTernative Spider Fuel Injector 8 Cylinder Compatible with Chevrolet GMC Pickup Truck P30 Suburban Chevy Express 1500 2500 3500 Cadillac Escalade Isuzu NPR V8 5.0L 5.7L Engine OEM FJ504 93441235

ABTernative$98.084 rev

8mo ago

What buyers say about spider injector 5.7 vortec

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

What buyers love

Quality-Overall15%

“Build quality looks solid”

Assembly/Installation13%

“The install was straight forward”

Value For Money12%

“Worth buying”

Efficiency11%

“Works well”

Size-Overall9%

“Good fit”

Advertised Vs Actual Product9%

“As described”

Fuel Efficiency8%

“These Spider Fuel Injectors were a great purchase”

Durability5%

“All to provide a long lasting and high performance product”

Motor Power4%

“Engine runs perfect”

Design-Overall2%

“The assembly itself looks”

What buyers complain about

Quality-Overall26%

“Horrible quality”

Size-Overall16%

“Would not fit in intake housing”

Functionality-Overall12%

“Doesn't work”

Durability9%

“Didnt last for me”

Defective Material/Parts5%

“Over sized and came with one of the electric clip broken on injector wouldn't recommend buying”

Leak-Proof5%

“Does not work properly injectors stay leaking fuel”

Pressure3%

“Found I wasn't holding fuel pressure”

Assembly/Installation3%

“crusty OEM spider assembly out is always the hardest part”

Mounting2%

“mounting surface is over sized will not fit in upper intake manifold”

Natural Resource Wastage2%

“Huge waste of time and money”

Top return reasons

Defective Material/Parts21%

Size-Overall17%

Functionality-Overall13%

Leak-Proof8%

Compatibility-Overall8%

Assembly/Installation5%

Advertised Vs Actual Product4%

Fuel Efficiency4%