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KUBOTA COOLING SYSTEM, THERMOSTATS

1A021-73013 Thermostat Assembly For Kubota D1005 Diesel Engines

SKU: DDP1A02173013
OEM #: 1A021-73013
$16.52 USD$18.36 USDSAVE 10%

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The DDP-1A021-73013 is a thermostat assembly for Kubota diesel engines — OEM part number 1A021-73013. It fits Kubota D1005, D1803, D1105, DG972-E2, WG752-G-E3, WG752-GL-E3, WG972-G-E3, WG972-GL-E3, WG1605, WG2503, V2203-M-E2B-RAND-1, V2203, D1503, V2403-M-T-E3B-KEA-2R, V2403, V2003 engines.

Delta Diesel Parts is a U.S.-based supplier of Kubota diesel engine parts, with most in-stock orders shipping the same day and knowledgeable support staff to help you when it's needed.

Cross Reference: 1A021-73012 16343-97010 1A021-73010 1A02173012 1634397010 1A02173010

Thermostat Assembly for Kubota diesel engines, OEM reference 1A021-73013. Compatible with Kubota D1005, D1803, D1105, DG972-E2, WG752-G-E3, WG752-GL-E3, WG972-G-E3, WG972-GL-E3, WG1605, WG2503, V2203-M-E2B-RAND-1, V2203, D1503, V2403-M-T-E3B-KEA-2R, V2403, V2003 engines.

Part Number DDP1A02173013
OEM Number 1A021-73013
Part Type Thermostats
OEM Brand Kubota
Compatible Models D1005, D1803, D1105, DG972-E2, WG752-G-E3, WG752-GL-E3, WG972-G-E3, WG972-GL-E3, WG1605, WG2503, V2203-M-E2B-RAND-1, V2203, D1503, V2403-M-T-E3B-KEA-2R, V2403, V2003
4.8
Based on verified purchases
24 reviews
5
83%
4
12%
3
4%
2
0%
1
0%
Feb 12, 2026
Perfect fit, great quality
Ordered for my engine. Used the SKU records to confirm the fitment. Arrived in 3 days, fit perfectly.
JW
James W. Verified Buyer
Fleet Mechanic · Texas
Jan 28, 2026
Saved me from a mistake
Almost ordered the wrong kit. The page reminded me to verify my specs. Saved me a return.
MR
Mike R. Verified Buyer
Engine Rebuilder · Ohio
Jan 5, 2026
Good quality, contacted support first
Wasn't 100% sure on the model so I called support. Got a reply same day with confirmation.
SP
Steve P. Verified Buyer
Agricultural · Iowa
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Perkins® and all of the Perkins® engine models listed on this website are registered trademarks of Perkins, Inc. Deutz® and all of the Deutz® engine models listed on this website are registered trademarks of Deutz. Kubota® and all of the Kubota® engine models listed on this website are registered trademarks of Kubota. Yanmar® and all of the Yanmar® engine models listed on this website are registered trademarks of Yanmar. Delta Diesel Parts is not an authorized dealer for Perkins, Deutz, Kubota or Yanmar. None of the parts with a Sku beginning with "DDP" are genuine Perkins, Deutz, Kubota or Yanmar items.

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