DiigParr New Water Pump 322-9662 3229662 Fits for Caterpillar CAT Engine C4.4 C6.6

Part number: 322-9662, 3229662

Condition: New, aftermarket

Warranty: 6 months

Compatible equipment models:
ASPHALT PAVER AP-555E AP-600D AP-655D BG500E BG600D BG655D
BACKHOE LOADER 420E 430E 450E
COMPACT WHEEL LOADER 914G
EXCAVATOR 320D GC 320D L 323D L
GENERATOR SET C4.4 C6.6
INDUSTRIAL ENGINE C4.4 C6.6
INTEGRATED TOOLCARRIER IT14G IT14G2 IT38H
LOAD HAUL DUMP R1300G II
MOTOR GRADER 120M 12M
PIPELAYER PL61
PNEUMATIC COMPACTOR CW-34
TRACK LOADER 953D 963D
TRACK-TYPE TRACTOR D3K XL D4K XL D5K LGP D6K D6K LGP D6N
VIBRATORY COMPACTOR CB-54 CB-54B CB-64 CP-44 CP-56 CP-64 CP-76 CS-44 CS-54 CS-54B CS-56 CS-56B CS-64 CS-74 CS-74B
WHEEL LOADER 924H 924HZ 928H 928HZ 938H
WHEEL TRACTOR-SCRAPER 613G
WHEELED EXCAVATOR M313D M315D M316D M318D M318D MH M322D M322D MH Fits for Caterpillar

• DiigParr's OEM-quality water pump (322-9662) is engineered for Caterpillar C4.4 and C6.6 engines, delivering reliable coolant circulation and thermal management.
• This direct-fit replacement meets original equipment specifications, ensuring optimal engine performance and longevity.
• Built with precision-machined components and corrosion-resistant materials, it withstands demanding operating conditions.
• Ideal for equipment maintenance, rebuild projects, and fleet operations requiring dependable cooling system integrity.

Orders are delivered within 4–9 business days, including 1–2 business days for processing and 3–7 business days for shipping, depending on the destination and carrier.

We currently ship within the United States only.

Shipping Carriers
We ship via trusted carriers such as FedEx, DHL, and UPS.

Shipping Charges (USA Orders)

Orders over $299: Free shipping.

Orders $299 or below: Flat shipping fee of $28.99.

Return &Refund policy

We want you to be completely satisfied with your purchase. If for any reason you are not, you may request a return within 30 days from the date of delivery.

Return Conditions

• All returns require a Return Authorization Number (RAN), which you can obtain by contacting our customer service team.
• Items must be returned in their original condition and packaging.
• Returns must be shipped back within 30 days after the RAN is issued.
• Customers are responsible for return shipping costs unless the return is due to our error (e.g., incorrect or defective item).

Return Label

• Once your return request is approved, we will provide a return shipping label.
  
• The label can be downloaded and printed from the instructions sent to your email.
  
• The cost of return shipping is the customer’s responsibility, unless the return is due to our error (e.g., incorrect or defective item).

Restocking Fee

• A 10% restocking fee may apply to returns that are not the result of our error.

Defective or Damaged Items

• If your item arrives damaged or defective, please contact us immediately.
• Returned items will be inspected. If confirmed defective, we will, at our discretion:Replace the item at no cost, orIssue a full refund including shipping costs.
• If the item is found to be in working condition, the standard restocking fee may apply.

Non-Returnable Items

• Items damaged due to misuse, alteration, or improper handling cannot be returned or refunded.

How to Request a Return

To request a return, please contact our customer service team with:

• Order number
• Part number & product description
• Photos of the product and packaging
• Reason for return

Refund Processing

• Refunds are issued to the original payment method.
• Please allow 5–10 business days after we receive your return for processing.

Warranty: Our parts are covered for 6 months warranty without limitation on miles or hours of operation. Our parts are warranted on a parts-replacement-only basis. For more information, please view our warranty policy.