CADILLAC 25098392 Air Cleaner Outlet Duct Intake Bonnet Hat General 4.9L

( Manufacturer Part Number: 25098392 ), ( Type: Pipe ), ( Oe/oem Part Number: 1990, 1991, 1992, 1993, 1994, 1995, Cadillac, Deville, Seville, Eldorado, Fleetwood, Allante, 4.9, 4.9l, Oem, Engine ), ( Items Included: Air Intake Rear Duct, Air Intake Adapter, Bonnet, Hat ), ( Material: Plastic ), ( Fluid Type: Air ), ( Placement On Vehicle: Engine Compartment )

Review CADILLAC General Motors 4.9l Air Cleaner Outlet Duct Intake Bonnet Hat fits DEVILLE 1991

Introducing the 1991 Cadillac Deville 4.9L Air Cleaner Outlet Duct Intake Bonnet Hat, a crucial component for maintaining the optimal performance of your classic Cadillac's engine. This intake bonnet hat is specifically designed for the 1991 Cadillac Deville with a 4.9L engine and is an essential replacement for an aged or damaged original.

Measuring approximately 14 inches long, 10 inches wide, and 7 inches tall, this intake bonnet hat fits securely over the air cleaner assembly, creating an airtight seal that ensures clean air enters the engine. Crafted from high-quality materials, this bonnet hat boasts a sleek and stylish design that complements the classic look of the 1991 Cadillac Deville.

The intake bonnet hat features a smooth, ribbed surface that not only adds to its aesthetic appeal but also aids in the proper sealing of the air filter element. Its durable construction ensures long-lasting performance and protection against external elements, such as dust, debris, and moisture, which can negatively impact the engine's functionality.

Installing this intake bonnet hat is a straightforward process. Simply remove the old bonnet hat, ensuring that you keep the gaskets, and replace it with the new one. Make sure the new gaskets are properly sealed to ensure a tight fit and effective sealing of the air cleaner assembly.

By upgrading your Cadillac Deville with this 1991 4.9L Air Cleaner Outlet Duct Intake Bonnet Hat, you not only enhance the appearance of your vehicle but also contribute to its overall performance and longevity. This replacement part is an investment in the continued smooth operation of your classic Cadillac, ensuring that it remains a reliable and enjoyable driving experience for years to come.

Buying a 1991 Cadillac Deville 4.9L air cleaner outlet duct intake bonnet hat has its own set of advantages and disadvantages for car owners who are looking to improve their vehicle's performance or replace a worn-out part. Here are some potential pros and cons:

1. Improved Air Flow: A new air cleaner outlet duct intake bonnet hat can enhance the airflow to the engine, which can lead to better combustion and improved engine performance.

2. Better Filtration: A new intake bonnet hat can provide better filtration, ensuring that contaminants and debris are kept out of the engine, leading to longer engine life and improved fuel efficiency.

3. Cosmetic Upgrade: A new intake bonnet hat can also serve as a cosmetic upgrade, giving your car a fresh and clean look.

1. Cost: Replacing an air cleaner outlet duct intake bonnet hat can be a significant investment, especially if it is not a common or easily available part.

2. Installation Complexity: Installing an intake bonnet hat can be a complex process, requiring specialized tools and knowledge, which may result in additional labor costs.

3. Potential for Fitment Issues: There is a risk of fitment issues when purchasing aftermarket parts, which can result in additional time and expenses for modifications or returns.

A 1991 Cadillac Deville 4.9L air cleaner outlet duct intake bonnet hat can offer several benefits, including improved airflow, better filtration, and a cosmetic upgrade. However, the cost, installation complexity, and potential fitment issues may be significant drawbacks.

If you are considering purchasing a new air cleaner outlet duct intake bonnet hat for your 1991 Cadillac Deville, it is recommended that you research the availability and cost of the part from reputable dealers or manufacturers. Additionally, consider seeking the assistance of a professional mechanic to ensure a proper installation and to minimize the risk of fitment issues. Ultimately, the decision to purchase a new intake bonnet hat should be based on your specific car needs, budget, and technical expertise.

Details:

1991 Cadillac DeVille 4.9L OEM engine air cleaner outlet rear duct intake adapter bonnet hat. 1990 - 1995 Cadillac Deville 8 Cl 4.5L, 4.9L 2 DOOR, 4 60 SPECIAL CONVERSION, TOURING DOOR. Part number on inside of air intake bonnet 25098392 or25098962.

part #: 25098392 prices

• $49.99-$50.00

specifications airintakesystemse:

• for models: Deville
• for makes: Cadillac
• mpn: 25098392
• type: Pipe
• oe/oem part number: 1990, 1991, 1992, 1993, 1994, 1995, Cadillac, Deville, Seville, Eldorado, Fleetwood, Allante, 4.9, 4.9l, Oem, Engine
• items included: Air Intake Rear Duct, Air Intake Adapter, Bonnet, Hat
• material: Plastic
• fluid type: Air
• placement on vehicle: Engine Compartment

returns airintakesystemse:

• policy: No Returns

shipping airintakesystemse:

• carrier: USPS, UPS
• type: Calculated
• transit: 3-8 Days
• cost: $10.08
• class: Standard, Expedited
• service: USPS Ground Advantage, UPS Ground, USPS Priority Mail, UPS 2nd Day Air

seller airintakesystemse:

• city: Buffalo, New York
• rating: 99.8%
• # reviews: 1664

general airintakesystemse:

• Car Truck Parts Accessories > Air Fuel Delivery > Hoses, Lines Pipes
• condition: Used

payments airintakesystemse:

• credit card: Diners-club
• other
• wallet: Apple-pay

offer airintakesystemse:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: December 8, 2025

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