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YANMAR COOLING SYSTEM, WATER PUMPS

129900-42004 Water Pump For Yanmar 4TNV98C Diesel Engines

SKU: YM12990042004
OEM #: 129900-42004
$1,059.93 USD$1,177.70 USDSAVE 10%

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This water pump is built for Yanmar diesel engines — OEM part number 129900-42004. It fits Yanmar 4TNV98C, 4TNV98CT, 4TNE98 engines.

Delta Diesel Parts is a U.S.-based supplier of Yanmar 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: 129900-42003 12990042003

Water Pump for Yanmar diesel engines, OEM reference 129900-42004, Direct and Indirect Injection. Compatible with Yanmar 4TNV98C, 4TNV98CT, 4TNE98 engines.

Part Number YM12990042004
OEM Number 129900-42004
Part Type Water Pumps
Specification Direct and Indirect Injection.
OEM Brand Yanmar
Compatible Models 4TNV98C, 4TNV98CT, 4TNE98
4.8
Based on verified purchases
24 reviews
5
83%
4
12%
3
4%
2
0%
1
0%
Feb 12, 2026
Great service provided.
Order was received prior to expected date. Really appreciate the urgency given.
Ce
Cesar Verified Buyer
Jan 28, 2026
Exceeded Expectations!
Even though my parts were not in stock, they were ordered and delivered ahead of expected time. Will order from them again.
Da
David Verified Buyer
Jan 5, 2026
Excellent, friendly service.
This is my new go to business for Yanmar parts. I highly recommend it.
Bi
Bill Verified Buyer
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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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