Dorman 918-663 Transmission Fluid Dipstick

1. Introduction

This instruction manual provides essential information for the proper installation, use, and maintenance of your Dorman 918-663 Transmission Fluid Dipstick. This component is engineered to be a direct replacement for the original equipment dipstick in specific vehicle models, ensuring accurate transmission fluid level measurement and reliable performance. Please read this manual thoroughly before proceeding with installation or use.

2. Product Overview

The Dorman 918-663 Transmission Fluid Dipstick is constructed from durable metal, designed to withstand the operating conditions of your vehicle's transmission system. It serves to accurately measure the transmission fluid level, which is crucial for proper transmission function and longevity.

Key Features:

• Direct Replacement: Designed to match the fit and function of the original dipstick on specified vehicles.
• Restores Functionality: Provides a reliable replacement for an original dipstick that may be bent, broken, or difficult to read.
• Durable Construction: Manufactured from quality materials for reliable performance and extended service life.

What's in the Box:

• 1 x Dorman 918-663 Transmission Fluid Dipstick

3. Installation

The Dorman 918-663 Transmission Fluid Dipstick is designed for direct replacement. Professional installation is recommended. Always refer to your vehicle's service manual for specific procedures and safety precautions.

General Installation Steps:

1. Safety First: Ensure the vehicle is parked on a level surface, the engine is off and cooled down, and the parking brake is engaged. Use appropriate personal protective equipment.
2. Locate Old Dipstick: Identify the existing transmission fluid dipstick tube.
3. Remove Old Dipstick: Carefully pull the old dipstick out of its tube. Dispose of it properly.
4. Insert New Dipstick: Insert the Dorman 918-663 dipstick into the transmission fluid dipstick tube. Ensure it is fully seated to prevent contamination and fluid leaks.
5. Verify Fitment: Confirm that the new dipstick is securely in place and matches the length and markings of the original (if available for comparison).

4. Operating Instructions: Checking Transmission Fluid Level

Accurate transmission fluid level is critical for proper transmission operation. Always consult your vehicle's owner's manual for the specific procedure and recommended fluid type.

General Procedure for Checking Fluid:

1. Warm Up Engine: Drive the vehicle for approximately 15-20 minutes to bring the transmission fluid to its normal operating temperature.
2. Park on Level Surface: Park the vehicle on a level surface and engage the parking brake.
3. Engine Running (Typically): For most vehicles, the engine should be running at idle in Park (P) or Neutral (N) when checking the transmission fluid. Refer to your vehicle's manual for confirmation.
4. Remove Dipstick: Pull the Dorman 918-663 dipstick out of its tube.
5. Wipe Clean: Wipe the dipstick clean with a lint-free cloth.
6. Reinsert Dipstick: Fully reinsert the dipstick into the tube until it is completely seated.
7. Check Fluid Level: Remove the dipstick again and observe the fluid level. The fluid should be between the 'HOT' or 'FULL' marks on the dipstick (refer to Figure 3).
8. Add Fluid (If Necessary): If the fluid level is low, add the recommended type of transmission fluid in small increments through the dipstick tube, rechecking the level after each addition. Do not overfill.
9. Secure Dipstick: Once the level is correct, fully reinsert the dipstick to prevent contamination.

5. Maintenance

The Dorman 918-663 Transmission Fluid Dipstick requires minimal maintenance. Periodically inspect the dipstick for any signs of damage, bending, or corrosion. Ensure the handle is securely attached and the dipstick seats properly in its tube to prevent dirt and debris from entering the transmission system.

6. Troubleshooting

Difficulty Reading Fluid Level:

• Ensure the fluid is at operating temperature and the vehicle is on a level surface.
• Wipe the dipstick thoroughly before reinserting and checking.
• Check for air bubbles on the dipstick, which can obscure the true fluid level.

Dipstick Not Seating Properly:

• Inspect the dipstick tube for any obstructions or damage.
• Ensure the dipstick is aligned correctly with the tube opening.

If you encounter persistent issues, consult a qualified automotive technician or refer to your vehicle's service manual.

7. Specifications

8. Vehicle Compatibility

This Dorman 918-663 Transmission Fluid Dipstick is compatible with the following vehicles. Always verify fitment using your vehicle's specific make, model, and trim level.

• Buick: Allure (2010), Enclave (2008-2017), LaCrosse (2010-2016), Regal (2014-2017)
• Cadillac: SRX (2010-2016), XTS (2013-2019)
• Chevrolet: Equinox (2008-2017), Impala Limited (2014-2016), Impala (2012-2020), Malibu (2008-2015), Traverse (2009-2017)
• GMC: Acadia (2007-2008, 2017-2019), Terrain (2010-2017)
• Pontiac: G6 (2007-2009), Torrent (2008-2009)
• Saturn: Aura (2007-2009), Outlook (2007-2010), Vue (2008-2010)

9. Warranty and Support

Dorman products are backed by a team of product experts and over a century of automotive experience. For specific warranty information or technical support, please refer to the official Dorman website or contact Dorman customer service directly. Keep your purchase receipt for warranty claims.