DiigParr Thermostat Assembly 417-7782 Fits for Caterpillar CAT Engine C4.4 C6.6 C7.1

Condition: new, aftermarket 

Part number: 417-7782, 4177782 

Application: Fits for Caterpillar CAT EngineC4.4, C4.4DE110E, C4.4DE65E3, C4.4DE88E0, C4.4DE88E3, C6.6, C6.6DE150E, C7.1, C7.1 GEN, C7.1DE150E, C7.1DE200E, DE200E0, DE200GC, DE220GC POWERSYS 

Fits for Caterpillar CAT Engine - Industrial SPF343C, XQP100, XQP150 Earthmoving Compactor 815, 815K, 816, 816K 

 Wheel-Type Loader: 914G, 914G2, 924HZ, 924K, 930K, 938H, 938K, 950 GC, 950L, 950M, 962, 962L, 962M Generator LC30XX, LC31XX Wheel-Type Skidder 525D, 535D, 545D, 555D Track-Type Loader 953D, 953K, 963D, 963K Telehandler TL943C Motor Grader 120, 120M, 12M, 140 GC Track-Type Skidder 527 Paving Compactor CB-54, CB-64, CW-16 Wheel Dozer 814, 814K Backhoe Loader 420E, 430E, 450E Excavator 320 GX, 320D, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 323D3 Integrated Toolcarrier IT14G, IT14G2, IT38H Pipelayer PL61 Wheel Tractor-Scraper 613G Track-Type Tractor D3K LGP, D3K XL, D4, D4K LGP, D4K XL, D5, D5K LGP, D5K XL, D5R LGP, D5R XL, D5R2, D6K, D6K LGP, D6K XL, D6K2, D6N Load, Haul, Dump R1300G II

• DiigParr Thermostat Assembly 417-7782 is engineered for Caterpillar CAT engines including C4.4, C6.6, and C7.1 models.
• This precision component maintains optimal engine operating temperature by regulating coolant flow, ensuring efficient performance and extended engine life.
• Built to OEM specifications, it delivers reliable thermal management under demanding conditions.
• Essential for preventive maintenance and engine rebuilds, this assembly guarantees compatibility and durability across compatible CAT powerplants.

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.