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Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
603-5203 | Genuine International® Truck Coolant ReservoiDescription: Truck Coolant Reservoir Condition: New Brand: International Part Number: 603 5203 Weight: 10 lbs Fit for: Navistar, International Specifications: Material: Plastic Functions: Expansion chamber: As the engine coolant heats up, it expands in volume. Coolant storage: Act as a reservoir for the engine coolant. This extra coolant provides some buffer and helps maintain a consistent coolant level within the engine's cooling system Navistar

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2135 reviews
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Product Reviews
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026




