A Closer Look at the Transmission Filter Kit for the 1999-2002 Daewoo Lanos
If your Lanos is shifting harshly, the transmission filter might be the place to start.
- Harsh shifting is a common Lanos issue that can often be improved with a new transmission filter and fluid.
- No recalls or specific TSBs exist for this part on the Lanos, making it a maintenance issue, not a design defect.
- Aftermarket brands like Wix and ATP are reliable choices, but always inspect the gasket for damage before installation.
- This is a feasible DIY job for those with basic tools and jack stands, and the procedure is well-documented.
Is Your Lanos Shifting Hard?
Owners of the 1999-2002 Daewoo Lanos have sometimes reported issues with the automatic transmission. A common complaint is harsh shifting, where the car feels like it's "slamming" or jerking into gear. While several things can cause this, one of the simplest and most common culprits is a clogged transmission filter. If your transmission fluid is dark, has a burnt smell, or you're experiencing rough shifts, a new filter and fluid change is a good, inexpensive first step in diagnosing the problem.
Choosing the Right Aftermarket Filter Kit
Daewoo stopped selling cars in North America many years ago, so finding original OEM parts is nearly impossible. Luckily, the aftermarket provides many good-quality options for a simple part like a transmission filter kit. For a vehicle like the Lanos, a reputable aftermarket brand will perform just as well as the original part.
Brand Quality Tiers
Not all aftermarket brands are the same. Here’s a breakdown of the brands available for your Lanos:
- Top Tier (Premium Aftermarket): Wix is a well-known and respected brand in the filter industry. Forum users frequently recommend Wix for its consistent quality and reliability. If you want peace of mind, a Wix kit is a solid choice.
- Mid-Grade (Standard Aftermarket): ATP (Automatic Transmission Parts) has been around for a long time and is a common brand. They are generally considered a reliable choice. Some of their kits include a "third hand" gasket with smaller bolt holes to make installation easier. However, be sure to inspect the gasket when you open the box. Some users have reported that the fiber gaskets can be damaged from being folded during packaging.
- Economy Tier: Brands like Premium Guard and Pioneer Cable are also available. While they meet basic specifications, they are typically budget-focused options. They will get the job done, but may not have the same level of quality control as the premium brands.
Pro Tip: When you buy a kit, check the gasket immediately. If it's a fiber or composite gasket that has been folded and creased, it may be prone to leaking. A flat, undamaged gasket is essential for a good seal.
Cost of a New Transmission Filter Kit
| Part Type | Typical Price Range |
|---|---|
| New Aftermarket Kit | $21.50 - $54.76 |
| New OEM Kit | Discontinued |
| Shop Labor for Installation | $100 - $200 |
Frequently Asked Questions (FAQ)
How hard is it to replace the transmission filter on a Lanos?
For a DIYer with some experience, it's a moderately easy job. It involves safely raising the vehicle, draining the fluid, dropping the transmission pan, swapping the filter, cleaning the pan and magnet, and reinstalling everything with a new gasket. The key is to work clean and make sure the pan gasket seals correctly to prevent leaks.
What fluid does the 1999-2002 Daewoo Lanos transmission use?
Always check your owner's manual first. The automatic transmission in these vehicles typically uses a DEXRON-III compatible fluid. Using the wrong type of fluid can cause serious transmission problems.
How much fluid do I need for a filter change?
A typical pan drop and filter change will require around 6.5 to 6.9 quarts (6.5 liters) of fluid to refill. It's best to buy a little extra just in case. You will need to check the fluid level with the engine running after cycling through the gears to get an accurate reading.
Are there any recalls for the Daewoo Lanos transmission?
No. While there were a few recalls for the Daewoo Lanos, none of them were related to the automatic transmission or the transmission filter.
Technical Specifications
Kit typically includes a new filter, O-ring or seal, and a pan gasket. The pan gasket has 12 bolt holes.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Daewoo Lanos: