---
title: "mac valve — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/mac-valve"
last_updated: "2026-07-14T00:32:34.682Z"
locale: en
meta:
  description: "a small market ($51K/yr) — mac valve doesn't clear our bar today."
  "og:description": "a small market ($51K/yr) — mac valve doesn't clear our bar today."
  "og:title": "mac valve — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen"
---

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# **mac valve**

**Skip it**

A small market ($51K/yr) — this niche doesn't clear our bar today.

Market size 13Growth 26Conversion 73Competition 18Returns 76Price range 94Avg price 95Brand share 45Review moat 97Quality gap 47

**Review moat**

**Incredible****62.08**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Incredible****$30.56**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$14.35–$54.05**

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

**Returns**

**Great****1.9%**

return rate — above 6% kills the launch gate

**Conversion**

**Good****6.8%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****78%**

top-5 brand share — brands hold most of the demand

**Growth**

**Okay****+1.0%**

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

**Competition**

**Bad****78%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****$51K**

$51K/yr · 25K searches

## **Competition**

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**12 **—flat

**Sellers**

**15**

**Top-5 brand share**

**78%**

**Open market**

**17%**

- SNYFT24% - Paradise Racing23% - Caoeal20% - YUXSOUQ6% - Espusta5% - Fuziddn5% - Open — no brand owns it (6 brands, 17%)

## **Product shelf**

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

0%10%$5K20%$10K30%$15K40%$20K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![SNYFT 3 Port Boost Control Solenoid Valve Replacement for MAC Valve 35A-AAA-DDBA-1BA 12V DC 5.4W High Flow Electronic Boost Controller for Turbocharged Cars & Trucks](https://m.media-amazon.com/images/I/41my9gNIJLL.jpg)**SNYFT 3 Port Boost Control Solenoid Valve Replacement for MAC Valve 35A-AAA-DDBA-1BA 12V DC 5.4W High Flow Electronic Boost Controller for Turbocharged Cars & Trucks**SNYFT**$30.99**4.5★4 rev](https://www.amazon.com/dp/B0G5PTTGMC) [2![MAC 35A-AAA-DDBA-1BA BOOST CONTROL 35A 12V-DC 1/8 IN NPT SOLENOID VALVE B238300](https://m.media-amazon.com/images/I/51pUcruCkLL.jpg)**MAC 35A-AAA-DDBA-1BA BOOST CONTROL 35A 12V-DC 1/8 IN NPT SOLENOID VALVE B238300**Paradise Racing**$42.85**4.6★234 rev](https://www.amazon.com/dp/B00YBN3DRO) [3![Caoeal Electronic Boost Controller 3 Port Boost Control Solenoid Valve DC 12V 5.4W 35A-AAA-DDBA-1BA](https://m.media-amazon.com/images/I/4136bSY5efL.jpg)**Caoeal Electronic Boost Controller 3 Port Boost Control Solenoid Valve DC 12V 5.4W 35A-AAA-DDBA-1BA**Caoeal**$33.74**4.6★101 rev](https://www.amazon.com/dp/B0CNC19CT4) [4![YUXSOUQ Electronic Control Solenoid Compatible with Honda Acura 35A-AAA-DDBA-1BA 35A-ACA-DDBA-1BA 3 Port DC 12V 5.4W with Brass Fittings](https://m.media-amazon.com/images/I/516WJvUx9sL.jpg)**YUXSOUQ Electronic Control Solenoid Compatible with Honda Acura 35A-AAA-DDBA-1BA 35A-ACA-DDBA-1BA 3 Port DC 12V 5.4W with Brass Fittings**YUXSOUQ**$19.94**3.9★12 rev](https://www.amazon.com/dp/B0D6YXC1BW) [5![Espusta 3 Port Electronic Boost Controller 3 Port Boost Control Solenoid Valve 12V-DC 5.4W 35A-AAA-DDBA-1BA](https://m.media-amazon.com/images/I/51OlJjtaZjL.jpg)**Espusta 3 Port Electronic Boost Controller 3 Port Boost Control Solenoid Valve 12V-DC 5.4W 35A-AAA-DDBA-1BA**Espusta**$22.78**4.1★16 rev](https://www.amazon.com/dp/B0DZBKN1J6)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Espusta 3 Port Electronic Boost Controller 3 Port Boost Control Solenoid Valve 12V-DC 5.4W 35A-AAA-DDBA-1BA](https://m.media-amazon.com/images/I/51OlJjtaZjL.jpg)**Espusta 3 Port Electronic Boost Controller 3 Port Boost Control Solenoid Valve 12V-DC 5.4W 35A-AAA-DDBA-1BA**Espusta**$22.78**16 rev1y ago](https://www.amazon.com/dp/B0DZBKN1J6) [![DC 12V 5.4W Solenoid Valve 3-Port Electronic Boost Control Solenoid Valve Carbon Steel Dispensing Machine Valve with Brass Fitting 6mm Threaded Connector (35A-AAA-DDBA-1BA)](https://m.media-amazon.com/images/I/51Iky9hpXjL.jpg)**DC 12V 5.4W Solenoid Valve 3-Port Electronic Boost Control Solenoid Valve Carbon Steel Dispensing Machine Valve with Brass Fitting 6mm Threaded Connector (35A-AAA-DDBA-1BA)**KZU**$21.43**13 rev1y ago](https://www.amazon.com/dp/B0DLVZLJB2) [![Solenoid Valve Mount Holder Bracket Billet 3 Port for MAC AEM Boost Controller CNC Billet Aluminum Boost Control Solenoid Bracket (Black)](https://m.media-amazon.com/images/I/41rkLRshuzL.jpg)**Solenoid Valve Mount Holder Bracket Billet 3 Port for MAC AEM Boost Controller CNC Billet Aluminum Boost Control Solenoid Bracket (Black)**FQRANBO**$14.35**17 rev1y ago](https://www.amazon.com/dp/B0DFXRLJFY) [![YUXSOUQ Electronic Control Solenoid Compatible with Honda Acura 35A-AAA-DDBA-1BA 35A-ACA-DDBA-1BA 3 Port DC 12V 5.4W with Brass Fittings](https://m.media-amazon.com/images/I/516WJvUx9sL.jpg)**YUXSOUQ Electronic Control Solenoid Compatible with Honda Acura 35A-AAA-DDBA-1BA 35A-ACA-DDBA-1BA 3 Port DC 12V 5.4W with Brass Fittings**YUXSOUQ**$19.94**12 rev2y ago](https://www.amazon.com/dp/B0D6YXC1BW) [![SNYFT 3 Port Boost Control Solenoid Valve Replacement for MAC Valve 35A-AAA-DDBA-1BA 12V DC 5.4W High Flow Electronic Boost Controller for Turbocharged Cars & Trucks](https://m.media-amazon.com/images/I/41my9gNIJLL.jpg)**SNYFT 3 Port Boost Control Solenoid Valve Replacement for MAC Valve 35A-AAA-DDBA-1BA 12V DC 5.4W High Flow Electronic Boost Controller for Turbocharged Cars & Trucks**SNYFT**$30.99**4 rev2y ago](https://www.amazon.com/dp/B0G5PTTGMC)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![SNYFT 3 Port Boost Control Solenoid Valve Replacement for MAC Valve 35A-AAA-DDBA-1BA 12V DC 5.4W High Flow Electronic Boost Controller for Turbocharged Cars & Trucks](https://m.media-amazon.com/images/I/41my9gNIJLL.jpg)**SNYFT 3 Port Boost Control Solenoid Valve Replacement for MAC Valve 35A-AAA-DDBA-1BA 12V DC 5.4W High Flow Electronic Boost Controller for Turbocharged Cars & Trucks**SNYFT**$30.99**4.5★**▲ 190%**](https://www.amazon.com/dp/B0G5PTTGMC) [![Solenoid Valve Mount Holder Bracket Billet 3 Port for MAC AEM Boost Controller CNC Billet Aluminum Boost Control Solenoid Bracket (Black)](https://m.media-amazon.com/images/I/41rkLRshuzL.jpg)**Solenoid Valve Mount Holder Bracket Billet 3 Port for MAC AEM Boost Controller CNC Billet Aluminum Boost Control Solenoid Bracket (Black)**FQRANBO**$14.35**4.2★**▲ 56%**](https://www.amazon.com/dp/B0DFXRLJFY) [![Espusta 3 Port Electronic Boost Controller 3 Port Boost Control Solenoid Valve 12V-DC 5.4W 35A-AAA-DDBA-1BA](https://m.media-amazon.com/images/I/51OlJjtaZjL.jpg)**Espusta 3 Port Electronic Boost Controller 3 Port Boost Control Solenoid Valve 12V-DC 5.4W 35A-AAA-DDBA-1BA**Espusta**$22.78**4.1★**▲ 36%**](https://www.amazon.com/dp/B0DZBKN1J6) [![MAC 35A-AAA-DDBA-1BA BOOST CONTROL 35A 12V-DC 1/8 IN NPT SOLENOID VALVE B238300](https://m.media-amazon.com/images/I/51pUcruCkLL.jpg)**MAC 35A-AAA-DDBA-1BA BOOST CONTROL 35A 12V-DC 1/8 IN NPT SOLENOID VALVE B238300**Paradise Racing**$42.85**4.6★**— 4%**](https://www.amazon.com/dp/B00YBN3DRO) [![TAILONZ PNEUMATIC 2 Way 3 Port Mac Valve DC12V 5.4W 1/8NPT Electronic Booster Control Solenoid Valve High-Frequency Solenoid valve35A-ACA-DDAA-1BA](https://m.media-amazon.com/images/I/41rIEwi--2L.jpg)**TAILONZ PNEUMATIC 2 Way 3 Port Mac Valve DC12V 5.4W 1/8NPT Electronic Booster Control Solenoid Valve High-Frequency Solenoid valve35A-ACA-DDAA-1BA**TAILONZ PNEUMATIC**$26.72**4.4★**▼ 12%**](https://www.amazon.com/dp/B08MQBMB26)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +1.0% search growth over the last 90 days.

600400Spike '25Black Friday '25 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

## **Reviews**

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

### **What buyers love **

**Advertised Vs Actual Product**33%

*“Works as it should”*

**Value For Money**33%

*“great price on a seemingly real MAC Solenoid”*

**Functionality-Overall**17%

*“Holds boost great”*

**Pressure**17%

*“Good valves”*

### **What buyers complain about **

**Functionality-Overall**50%

*“Bad machining”*

**Advertised Vs Actual Product**50%

*“Description is wrong”*

### **Top return reasons **

**Functionality-Overall**21%

**Value For Money**18%

**Defective Material/Parts**18%

**Advertised Vs Actual Product**17%

**Size-Overall**8%

**Compatibility-Overall**6%

**Connectivity-Overall**2%

**Pressure**2%

**Material Quality**2%

**Portability**2%