2515573C1 Engine Air Filter for International LT625, LT & RH Series Trucks
2515573C1 (P643132) PowerCore engine air filter for International LT625, LT & RH series trucks. Cross reference P630637. Factory direct, bulk pricing.
Description
The 2515573C1 engine air filter (Donaldson equivalent part number P643132) is a PowerCore panel-style engine air filter designed for International LT625 and LT & RH series heavy-duty trucks. Its advanced PowerCore media captures dust, dirt and airborne contaminants before they reach sensitive engine components, helping maintain airflow and support fuel efficiency. IXIN Filter manufactures this filter to OEM-equivalent specifications, giving fleets and dealers a reliable, factory-direct alternative for scheduled air filter replacement.
As a TS16949-certified filter manufacturer, IXIN supplies this engine air filter to distributors, fleet operators and service centers in 60+ countries, with consistent batch quality and full traceability for bulk and OEM orders.
Product Specifications
| Attribute | Detail |
|---|---|
| Product Type | Panel-style Engine Air Filter |
| Length | 23.76 in (603.5 mm) |
| Width | 3.89 in (98.7 mm) |
| Height | 9.29 in (235.9 mm) |
| Media Type | Cellulose, PowerCore-style panel media |
| Filtration Efficiency | 99.95% (per ISO 5011 test standard) |
| Application | International LT625, LT & RH series heavy-duty trucks |
| Certification | TS16949 |
Compatible Vehicles
- International LT625
- International LT Series Trucks (2018–2022, including LoneStar and ProStar-related platforms)
- International RH Series Trucks
Note: Confirm your truck’s exact model year and engine configuration against the OE part number before ordering.
2515573C1 Cross Reference / OE Replacement Numbers
This air filter is a direct cross reference and replacement for the following OE and aftermarket part numbers:
| Brand / Source | Part Number |
|---|---|
| International (Navistar) OE | 2515573C1 |
| International (Navistar) OE (alt.) | P630637 |
| Donaldson | P643132 |
Why Choose IXIN’s Engine Air Filter
- High Filtration Efficiency — Rated at 99.95% efficiency per ISO 5011 test standard, capturing fine dust and particulate matter before it reaches the engine intake system.
- Maintains Strong Airflow — PowerCore-style panel media is designed to sustain airflow performance across the service interval, supporting consistent engine performance and fuel efficiency.
- OEM-Equivalent Fit — Manufactured to match OE panel dimensions for the 2515573C1, ensuring drop-in compatibility for International LT625, LT and RH series trucks.
- Factory-Direct Supply — As a manufacturer (not a trading company), IXIN offers stable lead times and customization options for private label, packaging and media specification.
- Bulk & OEM Pricing — Volume discounts available for fleet operators, distributors and workshops. For guidance on verifying cross reference numbers before a bulk order, see our fuel filter cross reference guide — the same verification principles apply across air, fuel and hydraulic filter categories.
Installation & Maintenance Notes
For International LT625, LT & RH series trucks using this air filter, general service steps include:
- Shut down the engine and allow the air intake system to cool before servicing.
- Open the air filter housing and remove the old panel filter element.
- Inspect the housing for dust buildup or debris before installing the new element.
- Install the new filter, ensuring the gasket seats evenly to prevent unfiltered air bypass, and secure the housing cover.
- Recommended replacement interval: follow your truck’s OEM service schedule, typically based on mileage or a restriction indicator reading, whichever comes first.
FAQ
Q: Is the 2515573C1 air filter compatible with all International LT and RH series trucks? A: It fits International LT625 and the broader LT/RH series, primarily on 2018–2022 model year trucks. Confirm your truck’s exact model year and engine configuration against the OE part number before ordering.
Q: What’s the difference between IXIN’s version and the OEM International filter? A: IXIN manufactures it to match OEM dimensions and the PowerCore-style filtration design, achieving equivalent 99.95% efficiency performance. The main difference is price and lead time — IXIN offers factory-direct pricing for bulk and OEM orders without compromising fit or filtration efficiency.
Q: Can I order this filter with custom packaging or private label? A: Yes. IXIN supports customized packaging, labeling and media specifications for distributors and private-label buyers. Contact our sales team with your requirements.
Q: What is the minimum order quantity (MOQ)? A: MOQ varies by customization level. Get in touch with us via WhatsApp or email for current MOQ and lead time on the 2515573C1 engine air filter.
