BFXM 4 Pin Flat to 7 Pin RV Blade Trailer Adapter
Vehicle-Side 4 Way to Trailer-Side 7 Way with Mounting Bracket, for Recreational Vehicle, Trailer, Truck
Price as of 2026-06-21. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$2–$11
- Mid-range:$11–$32← You are here
- Premium:$32+
Is This Right For You?
- •Budget-conscious shoppers — priced below 68% of trailer accessories
- •Those who want a top-rated option — in the top 7% of trailer accessories by rating
- •ONLINE LED STORE TRUE MODS 2x3 3x2 Inch Red LED Stud-Mount Side offers a better rating (4.8/5) at a similar or lower price ($7)
- •Camco Marine & RV Toilet Paper — 56% cheaper at $5 (Score A+)
- •ONLINE LED STORE TRUE MODS 2x3 3x2 Inch Red LED Stud-Mount Side — higher rated at 4.8/5 ($7)
📊 Based on data analysis of 107 products in this category.
Mubboo Score: B
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other trailer accessories
Computed from live Amazon rating, review count, and price across 107 trailer accessories available to US consumers · last refreshed 2026-06-21.
How It Compares
This Product BFXM 4 Pin Flat to 7 Pin RV Blade Trailer Adapter | Most Popular MAXXHAUL 70205 Trailer Light Kit | Best Rated ONLINE LED STORE TRUE MODS 2x3 3x2 Inch Red LED Stud-Mount Side | Best Value Camco Marine & RV Toilet Paper | |
|---|---|---|---|---|
| Price | $12.59 | $25.99 | $6.50 | $5.48 |
| Rating | 4.7/5 | 4.6/5 | 4.8/5 | 4.6/5 |
| Reviews | 135 | 18,261 | 2,109 | 3,889 |
| Mubboo Score | B | A- | A | A+ |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Ensure a solid ground connection, as poor grounds often cause malfunction. Check wire lengths for your trailer size, as some kits have short leads.
- Easy installation
- Bright lights
- Great value for the price
- Good build quality
- Grounding issues are common
- Wires may be too short for some installs
- Flimsy mounting hardware
Related Video Reviews
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About BFXM
- 13 products in our database
- Average rating: 4.5/5 across all products
- Price range: $5.99 – $16.99
- Categories: body-repair-tools, Ceiling Fans, cup-holders, electrical-system-tools, engine-cooling-and-climate-control, safety-automotive
If not the 4 Pin Flat to 7 Pin RV Blade Trailer Adapter, consider these
![ONLINE LED STORE TRUE MODS 2x3 3x2 Inch Red LED Stud-Mount Side Marker Light [DOT FMVSS-108] [SAE AP2] [IP67 Waterproof] [Integrated Reflector] for Utility Boat Trailers Over 80" Camper RV Clearance Light - trailer accessories | Mubboo](https://m.media-amazon.com/images/I/81z5rXXILVL.jpg)
Bottom Line
BFXM 4 Pin Flat to 7 Pin RV Blade Trailer Adapter earns Mubboo Score B. Priced at $13 — a budget-friendly option, below the category average of $30. Rated 4.7/5 from 135+ reviews. Strong buy if: budget-conscious shoppers, those who want a top-rated option. Skip if: online led store true mods 2x3 3x2 inch red led stud-mount side offers a better rating (4.8/5) — MAXXHAUL 70205 Trailer Light Kit (Score A-, $26) may fit better.
Frequently Asked Questions
Is the BFXM 4 Pin Flat to 7 Pin RV Blade Trailer Adapter worth buying in 2026?
It earns a Mubboo Score of B, with a 4.7/5 rating from 135 reviews — better than 93% of trailer accessories we track.
How much does the BFXM 4 Pin Flat to 7 Pin RV Blade Trailer Adapter cost?
It is currently $12.59 — budget-tier pricing for trailer accessories.
How does the 4 Pin Flat to 7 Pin RV Blade Trailer Adapter compare to other trailer accessories?
The category's most-reviewed alternative is the MAXXHAUL 70205 Trailer Light Kit (4.6/5, 18,261 reviews, $25.99). The 4 Pin Flat to 7 Pin RV Blade Trailer Adapter carries a Mubboo Score of B vs A-.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-21) and may change.