---
title: "intake valve cleaner — Niche Verdict: Skip it (41/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/intake-valve-cleaner"
last_updated: "2026-07-10T03:31:14.276Z"
locale: en
meta:
  description: "a concentrated shelf (top 5 take 86% of clicks) — intake valve cleaner doesn't clear our bar today."
  "og:description": "a concentrated shelf (top 5 take 86% of clicks) — intake valve cleaner doesn't clear our bar today."
  "og:title": "intake valve cleaner — Niche Verdict: Skip it (41/100) | Amazon United States - Flapen"
---

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# **intake valve cleaner**

**Skip it****41/100 **

a concentrated shelf (top 5 take 86% of clicks) — intake valve cleaner doesn't clear our bar today.

**Market/yr**

**$186K**

**Growth (1y)**

**+234.9%**

**Products**

**9**

**Brands**

**5**

was 8 a year ago

**Sellers**

**87**

**Price range**

**$7.99–$66.48**

**Returns**

**0.3%**

**Rating**

**4.6★**

**Skip it**

Scored 41/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**9**

 ×0.30

Growth

**81**

 ×0.30

Competition

**6**

 ×0.20

Quality gap

**32**

 ×0.10

Returns

**98**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +234.9% year over year.

3K2KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Apr, May · busiest ÷ quietest = 1.7×

## **Competition**

- CRC63% - Liqui Moly17% - SMA ProQor9% - --4% - Generic4% - YehVeh3%

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack. 5 brands and 87 sellers compete here.

**Brands**

**5 **▼falling

was 8 a year ago

**Sellers**

**87**

**Top 5 brand share**

**96%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![CRC GDI IVD Intake Valve & Turbo Cleaner](https://m.media-amazon.com/images/I/41LcBjtc6sL.jpg) [**CRC GDI IVD Intake Valve & Turbo Cleaner**](https://www.amazon.com/dp/B00PHNQKR2)

CRC$18.354.6★1,80253%▼falling

2
![Liqui Moly Valve Clean | 150 ml | Petroladititive | SKU: 2001](https://m.media-amazon.com/images/I/41Kn3hB8rIL.jpg) [**Liqui Moly Valve Clean | 150 ml | Petroladititive | SKU: 2001**](https://www.amazon.com/dp/B003U4RS1M)

Liqui Moly$9.874.7★4,28212%▼falling

3
![Berryman 2611 Intake Valve & Combustion Chamber Cleaner Engine Cleaner Spray with SMA Shop Towel | PEA Induction Carbon Cleaner for GDI PFI & TBI Fuel Injected Gas Engines](https://m.media-amazon.com/images/I/51SctVXr0yL.jpg) [**Berryman 2611 Intake Valve & Combustion Chamber Cleaner Engine Cleaner Spray with SMA Shop Towel | PEA Induction Carbon Cleaner for GDI PFI & TBI Fuel Injected Gas Engines**](https://www.amazon.com/dp/B0GSS15G64)

SMA ProQor$37.704.8★199%▲rising

4
![CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.](https://m.media-amazon.com/images/I/41pPiEUXxPL.jpg) [**CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.**](https://www.amazon.com/dp/B000M8PYO2)

CRC$10.344.8★3,6707%—flat

5
![LIQUI MOLY - DIJectron Additive - Gasoline Direct Injection (GDI) Cleaner (22076)](https://m.media-amazon.com/images/I/41+29ClzxfL.jpg) [**LIQUI MOLY - DIJectron Additive - Gasoline Direct Injection (GDI) Cleaner (22076)**](https://www.amazon.com/dp/B0CDMW3557)

Liqui Moly$21.674.8★2175%▲rising

6
![CRC Industries 05319 Intake Valve Cleaner 11 Ounce Aerosol Can (4)](https://m.media-amazon.com/images/I/41ZaZPb4ppL.jpg) [**CRC Industries 05319 Intake Valve Cleaner 11 Ounce Aerosol Can (4)**](https://www.amazon.com/dp/B07MZQG8ZC)

--$66.484.6★184%▲rising

7
![Engine Intake Valve Cleaner Spray GDI Safe | Cleans Intake Valves & Chambers Lubricates Upper Engine Storage Safe 14 oz | Model SS14 | 2 Pack](https://m.media-amazon.com/images/I/413URmlwmpL.jpg) [**Engine Intake Valve Cleaner Spray GDI Safe | Cleans Intake Valves & Chambers Lubricates Upper Engine Storage Safe 14 oz | Model SS14 | 2 Pack**](https://www.amazon.com/dp/B0FF5BX8L3)

Generic$29.734.1★154%▼falling

8
![CRC GDI Service Pack 1 Kit 05320](https://m.media-amazon.com/images/I/51u1YrWs7RL.jpg) [**CRC GDI Service Pack 1 Kit 05320**](https://www.amazon.com/dp/B07GSZJL28)

CRC$52.814.4★463%—flat

9
![YehVeh 3 Pack Carbon Dirt Cleaning Brush Carburetor Cleaner Car Engine Air Inlet Tool Kit Long Nylon Brushes Drill Attachment for Auto Carbon Deposit Combustion Chamber Cylinder](https://m.media-amazon.com/images/I/41ZU50YlTeL.jpg) [**YehVeh 3 Pack Carbon Dirt Cleaning Brush Carburetor Cleaner Car Engine Air Inlet Tool Kit Long Nylon Brushes Drill Attachment for Auto Carbon Deposit Combustion Chamber Cylinder**](https://www.amazon.com/dp/B0CD7SC981)

YehVeh$7.994.4★983%—flat

## **Product shelf**

All 9 tracked products in this niche.

Top sellersNewestTrending

[![CRC GDI IVD Intake Valve & Turbo Cleaner](https://m.media-amazon.com/images/I/41LcBjtc6sL.jpg)**CRC GDI IVD Intake Valve & Turbo Cleaner** CRC**$18.35**4.6★1,802 reviews](https://www.amazon.com/dp/B00PHNQKR2) [![Liqui Moly Valve Clean | 150 ml | Petroladititive | SKU: 2001](https://m.media-amazon.com/images/I/41Kn3hB8rIL.jpg)**Liqui Moly Valve Clean | 150 ml | Petroladititive | SKU: 2001** Liqui Moly**$9.87**4.7★4,282 reviews](https://www.amazon.com/dp/B003U4RS1M) [![Berryman 2611 Intake Valve & Combustion Chamber Cleaner Engine Cleaner Spray with SMA Shop Towel | PEA Induction Carbon Cleaner for GDI PFI & TBI Fuel Injected Gas Engines](https://m.media-amazon.com/images/I/51SctVXr0yL.jpg)**Berryman 2611 Intake Valve & Combustion Chamber Cleaner Engine Cleaner Spray with SMA Shop Towel | PEA Induction Carbon Cleaner for GDI PFI & TBI Fuel Injected Gas Engines** SMA ProQor**$37.70**4.8★19 reviews](https://www.amazon.com/dp/B0GSS15G64) [![CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.](https://m.media-amazon.com/images/I/41pPiEUXxPL.jpg)**CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.** CRC**$10.34**4.8★3,670 reviews](https://www.amazon.com/dp/B000M8PYO2) [![LIQUI MOLY - DIJectron Additive - Gasoline Direct Injection (GDI) Cleaner (22076)](https://m.media-amazon.com/images/I/41+29ClzxfL.jpg)**LIQUI MOLY - DIJectron Additive - Gasoline Direct Injection (GDI) Cleaner (22076)** Liqui Moly**$21.67**4.8★217 reviews](https://www.amazon.com/dp/B0CDMW3557) [![CRC Industries 05319 Intake Valve Cleaner 11 Ounce Aerosol Can (4)](https://m.media-amazon.com/images/I/41ZaZPb4ppL.jpg)**CRC Industries 05319 Intake Valve Cleaner 11 Ounce Aerosol Can (4)** --**$66.48**4.6★18 reviews](https://www.amazon.com/dp/B07MZQG8ZC) [![Engine Intake Valve Cleaner Spray GDI Safe | Cleans Intake Valves & Chambers Lubricates Upper Engine Storage Safe 14 oz | Model SS14 | 2 Pack](https://m.media-amazon.com/images/I/413URmlwmpL.jpg)**Engine Intake Valve Cleaner Spray GDI Safe | Cleans Intake Valves & Chambers Lubricates Upper Engine Storage Safe 14 oz | Model SS14 | 2 Pack** Generic**$29.73**4.1★15 reviews](https://www.amazon.com/dp/B0FF5BX8L3) [![CRC GDI Service Pack 1 Kit 05320](https://m.media-amazon.com/images/I/51u1YrWs7RL.jpg)**CRC GDI Service Pack 1 Kit 05320** CRC**$52.81**4.4★46 reviews](https://www.amazon.com/dp/B07GSZJL28)

## **Reviews**

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

### **What buyers love **

**Quality-Overall**24%

*“Quality Car Product”*

**Ease Of Cleaning**17%

*“Best cleaner”*

**Efficiency**11%

*“It works great”*

**Advertised Vs Actual Product**10%

*“as advertised”*

**Value For Money**9%

*“Worth it”*

**Ease Of Use**8%

*“Ease of use”*

**Fuel Efficiency**4%

*“has been consistent there for the last 4 tanks of gas”*

**Maintenance And Repair**3%

*“the product is easy to incorporate into routine maintenance”*

**Strength**2%

*“runs stronger than the first day I purchased her”*

**Instructions/User Manual/Troubleshooting**1%

*“The instructions were clear”*

### **What buyers complain about **

**Value For Money**15%

*“Make it cheaper”*

**Spray/Flow**11%

*“Lost about 1/4 of the can spraying all over the engine and my clothes”*

**Ease Of Cleaning**10%

*“While it is difficult to directly observe internal cleaning results”*

**Compatibility-Overall**9%

*“Did not work on my VW Tiguan”*

**Ease Of Use**8%

*“Tough to open”*

**Functionality-Overall**4%

*“This does not work at all”*

**Durability**3%

*“It dont last long”*

**Assembly/Installation**2%

*“the whole top assembly came out”*

**Leak-Proof**2%

*“half the liquid spilled on the ground”*

**Fuel Efficiency**2%

*“I have noticed a decrease in fuel economy the last 4 months”*

#### **Top return reasons**- Leak-Proof25% - Size-Overall13% - Compatibility-Overall11% - Value For Money10% - Functionality-Overall8% - Advertised Vs Actual Product8% - Ease Of Cleaning8% - Material Quality4% - Ease Of Use4% - Width2%