1995 toyota celica gt air intake hose part number 17881-74540

2 min read 15-04-2025

1995 toyota celica gt air intake hose part number 17881-74540

The 1995 Toyota Celica GT, a sporty and iconic car of its era, relies on a well-functioning air intake system for optimal engine performance. A crucial component of this system is the air intake hose, and specifically, part number 17881-74540 often comes up in searches. This article delves into this specific part number, its function, potential issues, and where to find replacements.

Understanding the Air Intake Hose's Role

The air intake hose, identified by part number 17881-74540 in many 1995 Toyota Celica GT models, plays a vital role in delivering clean air to your engine. It connects the air filter housing to the throttle body. A properly functioning hose ensures a consistent and unhindered airflow, critical for efficient combustion and optimal engine power. Cracks, leaks, or collapses in this hose can severely impact your engine's performance and fuel efficiency.

Common Problems with the Air Intake Hose

Over time, the air intake hose can deteriorate due to exposure to heat, cold, and various chemicals under the hood. Common problems include:

Cracks: Small cracks can lead to unmetered air entering the system, causing poor fuel economy and rough idling.
Collapses: The hose can collapse due to age or damage, restricting airflow and reducing engine power.
Leaks: Leaks allow unfiltered air to enter, potentially causing damage to sensitive engine components.
Perforations: Holes in the hose, often caused by rodents or debris, can lead to similar problems as cracks and leaks.

Locating and Replacing Part Number 17881-74540

Finding a replacement hose with the correct part number (17881-74540) is essential to ensure a proper fit. You can source this part from various places:

Toyota Dealerships: Dealerships will likely have the genuine Toyota part, ensuring the best quality and fit. However, expect to pay a premium price.
Auto Parts Stores: Major auto parts stores (like AutoZone, Advance Auto Parts, etc.) may carry the part or be able to order it. Check their online inventory or call your local store.
Online Retailers: Numerous online retailers sell automotive parts, often at competitive prices. Always verify the part number (17881-74540) matches your needs before purchasing.

Choosing a Replacement Hose

When purchasing a replacement, ensure it's specifically designed for the 1995 Toyota Celica GT. While some aftermarket hoses might be compatible, using the correct part number (17881-74540) minimizes the risk of fitment issues. Consider the material – a durable, high-quality hose will last longer.

Symptoms of a Bad Air Intake Hose

Before replacing your air intake hose, check for the following symptoms:

Rough idling: Inconsistent engine idle speed can be a sign of an air leak.
Decreased engine power: A restricted airflow can lead to a noticeable loss of power.
Poor fuel economy: Unmetered air entering the system often results in reduced fuel efficiency.
Engine trouble codes: Your car's onboard diagnostic system might detect issues related to air intake and throw a trouble code.

Conclusion: Maintaining Your Celica's Air Intake System

The air intake hose, part number 17881-74540, is a vital part of your 1995 Toyota Celica GT's engine. Regular inspection and timely replacement of a damaged hose will help ensure your engine runs smoothly, efficiently, and reliably. Remember to always use the correct part number for optimal performance and longevity. Remember to consult your owner's manual for more detailed information on maintenance and repair procedures.