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Free shipping on every order — no minimum purchase required.DESCRIPTION
OEM Air Cleaner Box for 2003 Monte Carlo, Regal, Impala, and Century with 3.8L Engine
This genuine air cleaner box assembly maintains proper airflow to your 3.8L engine, ensuring optimal fuel efficiency and engine performance. Direct replacement part (OEM 3136-22) fits 2003 GM W-body sedans without modification.
- Fits 2003 Monte Carlo, Regal, Impala, and Century
- 3.8L engine models only
- OEM part number 3136-22
- Original equipment quality and durability
Restore proper intake filtration with a factory-spec replacement that handles daily driving demands.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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