Product images: Amazon listings
Written from the listing's specs, not from our own use · How we rate
The Blackstone 5471 Propane Hose keeps it simple: a propane regulator with a built-in regulator. It is a good match for keeping the propane tank away from the engine, at 6.7/10 on its documented specs.
| Brand | Blackstone |
|---|---|
| Category | Covers, cords & accessories |
| ASIN | B0919CHCGD |
Full listing title: Blackstone® 5471 Propane Adapter Hose & Regulator for 20 lb Tank
Rated from the listing's specs, no buyer reviews yet
What it's made for: keeping the propane tank away from the engine.
Two propane hoses and regulators close to it on our rating, each with a dated price.
A regulator, per the listing. The tank end on US 20 lb tanks is QCC1; the generator end differs from one maker to the next.
Look at the propane inlet on your generator and in its manual before you order. Most dual fuel generators have their own regulator, and a second one in the line can starve the engine.
The seller states, word for word, in the Blackstone 5471 Propane Hose listing:
3-foot propane adapter hose with regulator allows you to switch from a 1 pound propane bottle to a bulk (20 pounds) propane tank.
Blackstone portable propane hose adapter hose uses a commercial-grade heavy-duty brass connector for long-time use.
Their words and their figures, not our measurements. Whether it lines up with your own generator is for its manual to settle.
On Sep 30, 2026, that price put it around the middle of the 10 propane hoses and regulators we have a recent price for.
The button opens the exact listing (ASIN B0919CHCGD), where today's price, stock and seller apply.
Our take
The Blackstone 5471 Propane Hose is about a built-in regulator, and it doesn't pretend to be more. No buyer reviews yet, so the Blackstone 5471 Propane Hose has to win you over on paper. The catch with this Blackstone propane regulator: fittings differ from one generator to the next, so check the propane inlet first. We'd pick it if you want a propane regulator for keeping the propane tank away from the engine; otherwise, put it next to the gohantee Two-Stage Regulator (5 ft) first.
Before you order the Blackstone 5471 Propane Hose, check your propane inlet: it uses fixed fittings with its own regulator, and the generator end has to match.
Find the full model number on your generator's label and compare it with the listing before you order.
Check the propane inlet on your generator and the tank valve (QCC1 on US 20 lb tanks). Our dual fuel guide covers propane setups.
How the Blackstone 5471 Propane Hose stacks up against the closest alternative, the gohantee Two-Stage Regulator (5 ft).
| Criterion | Blackstone 5471 Propane Hose | gohantee Two-Stage Regulator, 5 ft |
|---|---|---|
| Our rating | 6.7/10 | 6.8/10 |
| Length | Not stated | 5 ft |
Pick the gohantee Two-Stage Regulator (5 ft) if you want our higher-rated option (6.8/10), with more length (5 ft).
We rate it 6.7/10 (good). The rating comes from its documented listing alone, as no customer-review record is captured yet.
Only if your generator manual confirms it. Check the outlet or plug type, the amperage, the list of supported models and any adapter the manual asks for; looking similar is no proof that it fits.
Its listing states a built-in regulator. These are the seller's figures, not our measurements: whether it fits your exact generator is worth confirming first.
Your exact model: find the full model number on your generator's label and compare it with the listing before you order. The inlet fitting: check the propane inlet on your generator and the tank valve (QCC1 on US 20 lb tanks). Our dual fuel guide covers propane setups.
We link to the exact listing on Amazon, where today's price, stock and seller apply. It is an affiliate link, and it has no effect on the rating.
No, we haven't used it ourselves. Everything on this page comes from its listing, read line by line and weighed with our published formula, plus our editors' read of how it compares with its rivals.