1. Car & Truck Body Moldings Trims Offered
  2. sku: 13843259967147604
  3. PONTIAC FIREBIRD

PONTIAC 171.GM2M01 Rear Trunk Deck Lid Seal Weatherstrip

fits model: Firebird. make: Pontiac. year: 1998–2002.

171.gm2m01 Pontiac Firebird Rear Trunk Deck Lid Seal Weatherstrip Fits 1998-2002 98 99 00

( Part Type: Trunk Lid Seal Deck ), ( Conditions Options: Hatchback, F-body, Rw ), ( Genuine Oem: Yes ), ( Ipn: 171.gm2m01 ), ( Year: 2001 ), ( Manufacturer Warranty: 60 Day ), ( Placement On Vehicle: Rear )

Review PONTIAC Rear Trunk Deck Lid Seal Weatherstrip fits FIREBIRD 1998–2002

The **Pontiac Firebird (1998 2002) Rear Trunk Deck Lid Seal/Weatherstrip (Part #171.GM2M01)** is a precision-engineered rubber and polyurethane composite component designed to ensure a tight, airtight, and weatherproof seal between the trunk lid and the vehicle s rear body panel. Crafted to meet General Motors strict automotive standards, this weatherstrip is engineered to withstand the harshest environmental conditions, including extreme temperatures, UV exposure, and constant flexing from opening and closing the trunk lid. Its durable construction features a robust rubber core reinforced with high-grade polyurethane accents, providing both flexibility for smooth operation and resilience against cracking or degradation over time. The seal s unique design incorporates strategically placed ridges and grooves that conform to the contours of the Firebird s trunk opening, preventing drafts, water intrusion, and road debris from entering the cargo area while also dampening road noise for a quieter cabin experience. Whether your 1998 2002 Firebird is a Trans Am, GTA, or base model, this OEM-replacement weatherstrip guarantees a perfect fit, maintaining the vehicle s original factory integrity and protecting the trunk mechanism from premature wear. Ideal for restoration projects, routine maintenance, or replacement due to aging or damage, this part is a direct fit for the rear deck lid, ensuring a seamless, professional finish that enhances both functionality and aesthetics.

Buying a **Pontiac Firebird rear trunk deck lid seal/weatherstrip (part number 171.gm2m01, model years 1998 2002)** has both advantages and disadvantages depending on your needs, budget, and priorities. Below is a detailed breakdown:

### **Pros of Buying This Part**

1. **Direct Fitment and Compatibility**

The part number **171.gm2m01** is specifically designed for the **1998 2002 Pontiac Firebird (T3/T4 generation)** with the rear deck lid. This ensures a proper fit without modifications, reducing the risk of gaps, leaks, or improper sealing.

2. **Prevents Water Leaks and Moisture Damage**

A failing or deteriorated weatherstrip allows water to seep into the trunk, rear cargo area, or even the vehicle s interior (if the seal extends into the cabin). Replacing it prevents rust, electrical issues, and damage to cargo (e.g., electronics, documents, or upholstery).

3. **Improves Insulation and Condensation Control**

A worn seal can lead to condensation buildup inside the trunk, which may fog windows or create a damp environment. A new seal helps maintain better temperature regulation and reduces mold/mildew growth.

4. **Aesthetic Improvement**

A cracked, warped, or missing weatherstrip can make the rear of the Firebird look neglected. Replacing it restores the vehicle s appearance, which is important for resale value or personal pride in ownership.

5. **Prevents Further Damage to the Deck Lid**

If the seal is failing, it may also be pulling on the deck lid s edges, potentially warping or damaging the metal over time. A new seal reduces stress on the lid s structure.

6. **Easier Installation Than Custom Solutions**

Unlike aftermarket or DIY alternatives, this OEM (or high-quality aftermarket) part is designed for straightforward installation. It typically requires only basic tools (screwdriver, pry bar, adhesive if needed) and minimal time.

7. **Long-Term Cost Savings**

Addressing a small issue like a weatherstrip now prevents more expensive repairs later, such as rust repairs, electrical shorts, or interior damage from water intrusion.

---

### **Cons of Buying This Part**

1. **Limited Availability and Lead Times**

OEM Pontiac weatherstrips (especially for older models) can be hard to find in stock, particularly from dealerships or GM parts centers. You may need to order from specialty auto parts suppliers, which could take days or weeks. Aftermarket alternatives may have shorter lead times but vary in quality.

2. **Potential for Counterfeit or Low-Quality Parts**

Some online sellers (especially on third-party platforms) may offer fake or substandard replicas. These can fail quickly, leak, or not fit properly. Always verify the seller s reputation and check for authenticity markings (e.g., GM part numbers, proper packaging).

3. **Installation Challenges for DIYers**

While the part itself is straightforward, removing the old seal can be tricky if it s stuck due to age, adhesive, or corrosion. Improper removal may damage the deck lid s paint or trim. If you re not comfortable with this, labor costs at a shop may apply.

4. **Cost Compared to Aftermarket Alternatives**

An OEM or high-quality aftermarket weatherstrip for this part number typically ranges from **$20 $50**, depending on the source. While this is reasonable, some budget-conscious buyers may opt for cheaper generic replacements, which might not last as long or fit as well.

5. **Additional Materials May Be Needed**

If the old seal is heavily adhered or rusted, you may require **adhesive (e.g., 3M 5200 or Permatex Weatherstrip Adhesive)** or **sealant** to ensure a proper bond. These extras add to the cost but are often necessary for a long-term fix.

6. **Risk of Overlooking Underlying Issues**

If the deck lid or surrounding area has rust, warping, or other damage, replacing just the seal won t fully resolve the problem. A thorough inspection is recommended before purchase to avoid wasting money on a temporary fix.

7. **Environmental and Disposal Concerns**

Older weatherstrips may contain materials that are difficult to recycle. If you re environmentally conscious, you ll need to dispose of the old part responsibly, which may require taking it to a junkyard or auto parts store for recycling.

---

### **Conclusion**

Buying the **Pontiac Firebird rear trunk deck lid seal (171.gm2m01, 1998 2002)** is a **practical and cost-effective solution** for preventing water leaks, improving insulation, and maintaining the vehicle s appearance. The part is **direct-fit and reliable** if sourced from a reputable supplier, and the long-term benefits outweigh the minor drawbacks (such as potential lead times or installation effort).

However, if you re on a tight budget or unable to find the exact part, **high-quality aftermarket alternatives** (e.g., from **Dorman, ECS, or Mopar**) can be a viable substitute. Always prioritize **fitment, material quality, and seller reputation** over price alone.

---

### **Recommendation**

1. **Source the Part from a Trusted Supplier**

- **Dealership or GM Parts Center** (if available) for OEM quality.

- **RockAuto, eBay (verified sellers), or AutoZone** for aftermarket options with good reviews.

- Avoid unknown sellers offering parts at significantly lower prices this could indicate fakes or low-quality goods.

2. **Prepare for Installation**

- Gather **adhesive, a pry bar, screwdriver, and rubbing alcohol** (to clean surfaces before installation).

- Watch **YouTube installation guides** for the 1998 2002 Firebird to ensure proper technique.

- If unsure, consider having a mechanic assist with removal/installation.

3. **Inspect the Deck Lid Before Replacement**

- Check for **rust, warping, or damaged trim** that may require additional repairs.

- Ensure the **hinges and latch** are functioning correctly to avoid future issues.

4. **Consider a Preventative Maintenance Routine**

- Regularly inspect and clean weatherstrips on all doors (including the trunk) to extend their lifespan.

- Apply **silicone-based lubricant** to the seal to keep it flexible and prevent cracking.

**Final Verdict:** **Worth the purchase** if you need a reliable, long-lasting fix for your Firebird s rear trunk seal. The part is essential for preventing water damage and maintaining the vehicle s integrity, and the installation is manageable for most DIYers with basic tools. Just ensure you get a **genuine or high-quality replacement** and address any underlying issues before finalizing the repair.

Details:

These extra attached parts are not covered by any warranty. Video: Go to YouTube and search for: Playground PAR 246449 Part Detail: Placement. Trunk Lid Seal Weatherstrip Tear. Miles: 184000 - N/A or Unknown.

Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. Pontiac Firebird Rear Trunk Deck Lid Seal Weatherstrip Fits 1998 2002 9800: Review photos this is your actual part. Parts are not covered for external fluid leaks. Stock #: 246449.

Warranty covers the base component and none of other attached parts. Many electronic modules and components require programming. Donor Vehicle: model: FIREBIRD.

specifications cartrimmouldings:

  • for models: Firebird
  • for makes: Pontiac
  • for years: 1998-2002
  • part type: Trunk Lid Seal Deck
  • conditions options: Hatchback, F-body, Rw
  • genuine oem: Yes
  • ipn: 171.gm2m01
  • year: 2001
  • manufacturer warranty: 60 Day
  • placement on vehicle: Rear

returns cartrimmouldings:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

general cartrimmouldings:

  • condition: Used
  • Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims

offer cartrimmouldings:

  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
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  • started: March 6, 2026

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  • rating: 99.4%
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  • city: Port Washington, Wisconsin

shipping cartrimmouldings:

  • transit: 3-5 Days
  • type: Fixed
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  • cost: $15.99
  • class: Standard

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for models: firebird, for makes: pontiac, for years: 1998-2002, part type: trunk lid seal deck, conditions options: hatchback, f-body, rw, genuine oem: yes, year: 2001, manufacturer warranty: 60 day, placement on vehicle: rear,
manufacturer: pontiac, category: auto parts > car truck parts accessories > exterior parts accessories > body moldings trims, sku: 13843259967147604,
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1 offer $44.87 USD
  • Used. Offer #1 priced at $44.87 + $15.99 shipping estimate = $60.86* total. These extra attached parts are not covered by any warranty. Trunk Lid Seal Weatherstrip Tear .+$15.99 shipping

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