Corsa Closed Box Air Intake with Oiled Filter (45953) - 2019-2026 Silverado / Sierra and 2021-2026 GM SUV 5.3L V8
Upgrade the induction system on your 5.3L V8 GM truck or SUV with the Corsa Performance Closed Box Air Intake. Designed for compatible Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe and Suburban, and GMC Yukon and Yukon XL applications, the 45953 combines a vehicle-specific closed-box configuration, durable cross-linked polyethylene construction, and reusable high-performance oiled filtration.
The Corsa 45953 provides a performance-focused replacement for the factory intake system while requiring no aftermarket ECU tune. Both the air duct and air box are manufactured from cross-linked polyethylene, while the included reusable oiled filter delivers 98% filtration efficiency and can be serviced throughout its lifespan rather than routinely discarded and replaced.
Corsa Closed Box Intake Design
The 45953 uses Corsa's closed-box intake configuration designed specifically around compatible GM 5.3L V8 applications. The system combines a vehicle-specific air duct, enclosed air box, and performance filtration into a complete induction upgrade.
The enclosed configuration provides a clean, integrated installation while replacing the factory intake components with a purpose-built Corsa system.
Cross-Linked Polyethylene Construction
Corsa manufactures both the air duct and air box from cross-linked polyethylene. This durable material provides the foundation for the complete closed-box intake while allowing the components to be formed specifically around the available space within the engine compartment.
The vehicle-specific construction makes the 45953 suitable for owners looking for a complete performance intake rather than a universal filter and tubing arrangement.
Reusable Oiled Air Filter
The Corsa 45953 includes a reusable oiled air filter designed to provide high-performance filtration for the 5.3L V8. Unlike a disposable factory-style filter that must be replaced when it becomes dirty, the Corsa filter can be cleaned, re-oiled, and returned to service.
Corsa rates the included filter at 98% filtration efficiency, combining effective engine protection with the filtration requirements of the performance intake system.
25,000-Mile Re-Oiling Interval
Corsa specifies re-oiling the included filter every 25,000 miles. Maintaining the appropriate amount of filter oil helps preserve the performance and filtration characteristics of the reusable media between complete cleaning intervals.
40,000-Mile Wash and Oil Interval
A complete filter wash and oil service is recommended every 40,000 miles. Instead of replacing the filter at this interval, the reusable element can be properly cleaned, re-oiled, and returned to service.
The included air filter carries a one-year warranty. When replacement eventually becomes necessary, Corsa specifies replacement filter part number 5119 for the 45953 intake system.
No Tune Required
The Corsa 45953 is engineered to operate without an aftermarket ECU tune. This allows owners to upgrade the induction system on their compatible 5.3L V8 Chevrolet or GMC without making custom engine calibration a requirement for installation.
GM Truck and SUV 5.3L V8 Fitment
The Corsa 45953 provides application coverage for both GM half-ton trucks and full-size SUVs equipped with the 5.3L V8. Truck fitment includes the 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500.
Full-size SUV fitment includes the 2021-2026 Chevrolet Tahoe and Suburban along with the GMC Yukon and Yukon XL. This gives owners across GM's 5.3L V8 truck and SUV lineup access to the same Corsa closed-box intake and reusable oiled filtration configuration.
2019 New Body Style Fitment
For the 2019 model year, Corsa specifies that this intake fits New Body Style Chevrolet Silverado 1500 and GMC Sierra 1500 models only. This distinction is important because both previous-generation and redesigned trucks were available during the 2019 model year.
Features
- Corsa Performance Closed Box Air Intake System
- Designed for compatible GM 5.3L V8 trucks and SUVs
- Closed air intake configuration
- Cross-linked polyethylene air duct
- Cross-linked polyethylene air box
- Includes Corsa oiled air filter
- Reusable filter design
- 98% filtration efficiency
- Re-oil filter every 25,000 miles
- Wash and oil filter every 40,000 miles
- One-year filter warranty
- Replacement filter part number 5119
- No ECU tune required
- Fits Chevrolet and GMC 5.3L V8 applications
- 2019 Silverado and Sierra fitment is limited to New Body Style models
Fitment
- 2019 Chevrolet Silverado 1500 5.3L V8 - New Body Style Only
- 2020 Chevrolet Silverado 1500 5.3L V8
- 2021 Chevrolet Silverado 1500 5.3L V8
- 2022 Chevrolet Silverado 1500 5.3L V8
- 2023 Chevrolet Silverado 1500 5.3L V8
- 2024 Chevrolet Silverado 1500 5.3L V8
- 2025 Chevrolet Silverado 1500 5.3L V8
- 2026 Chevrolet Silverado 1500 5.3L V8
- 2019 GMC Sierra 1500 5.3L V8 - New Body Style Only
- 2020 GMC Sierra 1500 5.3L V8
- 2021 GMC Sierra 1500 5.3L V8
- 2022 GMC Sierra 1500 5.3L V8
- 2023 GMC Sierra 1500 5.3L V8
- 2024 GMC Sierra 1500 5.3L V8
- 2025 GMC Sierra 1500 5.3L V8
- 2026 GMC Sierra 1500 5.3L V8
- 2021 Chevrolet Tahoe 5.3L V8
- 2022 Chevrolet Tahoe 5.3L V8
- 2023 Chevrolet Tahoe 5.3L V8
- 2024 Chevrolet Tahoe 5.3L V8
- 2025 Chevrolet Tahoe 5.3L V8
- 2026 Chevrolet Tahoe 5.3L V8
- 2021 Chevrolet Suburban 5.3L V8
- 2022 Chevrolet Suburban 5.3L V8
- 2023 Chevrolet Suburban 5.3L V8
- 2024 Chevrolet Suburban 5.3L V8
- 2025 Chevrolet Suburban 5.3L V8
- 2026 Chevrolet Suburban 5.3L V8
- 2021 GMC Yukon 5.3L V8
- 2022 GMC Yukon 5.3L V8
- 2023 GMC Yukon 5.3L V8
- 2024 GMC Yukon 5.3L V8
- 2025 GMC Yukon 5.3L V8
- 2026 GMC Yukon 5.3L V8
- 2021 GMC Yukon XL 5.3L V8
- 2022 GMC Yukon XL 5.3L V8
- 2023 GMC Yukon XL 5.3L V8
- 2024 GMC Yukon XL 5.3L V8
- 2025 GMC Yukon XL 5.3L V8
- 2026 GMC Yukon XL 5.3L V8
Fitment Notes
- Designed for the listed Chevrolet and GMC applications equipped with the 5.3L V8.
- 2019 Chevrolet Silverado 1500 fitment is for New Body Style models only.
- 2019 GMC Sierra 1500 fitment is for New Body Style models only.
- No tune required.
- Included oiled filter is reusable and rated at 98% filtration efficiency.
- Re-oil the filter every 25,000 miles.
- Wash and oil the filter every 40,000 miles.
- Filter warranty is one year.
- Replacement filter part number: 5119.
- CARB Executive Order is unavailable.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
