Diesel Parts Direct logo
Roll over image to zoom in Click on image to zoom
Diesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

HOTSTART HSA22M48M Adapter For OLT221515 Block Heater

OEM #: A22M48MSKU: HSA22M48M
$143.69

Taxes and Shipping are calculated at checkout

Hassle Free Return

This block heater adapter kit can be used to mount the 22 mm OLT221515 block heater in the 48 mm opening.

This block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.
It comes with a 2-wire, grounded, 6-foot (1.8 m) HPN cord and plug, and ships.

SKU HSA22M48M
OEM Number A22M48M
OEM Brand HOTSTART

Warranty

View warranty details
  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

View full shipping policy

Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.

Frequently bought together

Diesel Parts Direct logo
HOTSTART HOTSTART HSOLT221515 Block Heater - F3L1011F / F6L912 / F3M1011F / BF4L1011F (120
$235.07
In Stock