Product Summary

Universal Fit, 1.50" Outside Diameter, Aluminum

  • Allows you to put a 3/8" NPT fitting or water temperature sender inline on your upper or lower radiator hose
  • Designed for 1 ½” I.D. hose
  • 6” long and 1 7/8” tall to top of 3/8” NPT port
  • Premium aluminum construction, natural finish
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Key Specs

MFG. Part #91717627
BrandSpeedway Motors
Thread Pitch3/8" NPT
Material TypeAluminum
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Speedway Motors 91717627 Details

  • Allows you to put a 3/8" NPT fitting or water temperature sender inline on your upper or lower radiator hose
  • Designed for 1 ½” I.D. hose
  • 6” long and 1 7/8” tall to top of 3/8” NPT port
  • Premium aluminum construction, natural finish

Specs

  • Designed for 1 ½” I.D. hose
  • 6” long and 1 7/8” tall to top of 3/8” NPT port

Speedway Motors 91717627 Specifications

KEY SPECS
MFG. Part #91717627
BrandSpeedway Motors
Thread Pitch3/8" NPT
Material TypeAluminum
GENERAL
Outside Diameter1.50"
FinishNatural
Sold in QuantityEach
Hose End Size1-1/2"

Ratings & Reviews

4.8

15 Reviews

Overall Assessment

Customers appreciate this radiator hose adapter for its functionality and high-quality build. It has helped with projects ranging from repositioning the water temperature sender to adapting water lines in custom builds. While it is extremely beneficial for various applications, some users have noted the need for an additional ground for an in-line temp probe. In general, it is well-regarded for its practicality, perfect fit, and is noted for its easy installation and ability to solve specific issues normally unsolvable with off-the-shelf items. The product's competitive pricing is also highly appreciated.

4.8

15 reviews

5

13

4

1

3

1

2

0

1

0

Most Liked Positive Review

4.0

nicely made not complete

The adapter is used on a street rod to have an in line temp probe installed. Because it is connected to rubber radiator hoses there isn't a ground available to made the sensor work. A welded threaded tap next to the screw in fitting would solve the problem.

Most Liked Negative Review

3.0

good idea but not quit right

If it was 1 5/8" hose size it would have worked

Filter by Ratings

Great problem solver.

5.0

3 years ago

Bill

Dayton, Nv.

Verified

Worked perfectly.

Would Recommend

Yes, I would buy this product again

5.0

5 years ago

Franklin

Manchester NJ

Verified

I am relocating the water temperature sender lower in the cooling system.

Would Recommend

1-1/2" radiator hose connectorw/ 3/8" bung

5.0

6 years ago

Doc

Cleveland, Ohio

Verified

I'm using this in my upper radiator hose to allow air out as I fill the radiator.

Would Recommend

Yes, well made.

5.0

6 years ago

Ron

Bloomfield

Verified

This is perfect for the steam hose on my LS swap.

Would Recommend

What I needed

5.0

7 years ago

Chuck

Illinois

Verified

Good part, did what I wanted it to do.

Would Recommend

Easy install for temp gauge probe

5.0

8 years ago

Docchicago

Sugarloaf, CA

Verified

Used this off my radiator outlet to mount the temp probe for my temperature gauge. Perfect fit and easy access in case I decide to use it for the fan switch and mount the temp gauge off the head.

Would Recommend

Definitely a great product for a great price.

5.0

8 years ago

Edgar

Greenfield, CA

Verified

Product was great and just as pictured. Have an 98 mustang and the water temp sensor is notorious for going bad and needed this adapter to have my mechanical water temp gauge installed. The product was just as pictured and described.

Would Recommend

Very nice quality

5.0

8 years ago

00 prosix

Hampton Virginia

Verified

Nice quality part exactly what i needed for a temp senser on my race motor.

Would Recommend

Inline fill adapter with 3/8 NPT fitting

5.0

8 years ago

Vince

Brookpark Ohio

Verified

I'm going to use this for my temp gauge sending unit in the upper radiator hose. I'm running a 671 blower and the sending unit is in the back of the block where I don't trust the readings.

Would Recommend

Inline temperature port..or fill adapter

5.0

9 years ago

John

Gilbert

Verified

Nice quality part. Good value.

Would Recommend

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