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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Chevy Trailblazer GMC Envoy 4.2L 2002 2003 2004 2005 Direct Fit Cat ConverterOverview: Direct Fit Converter for 05 04 Ascender 4. 2L 04 02 Bravada 4. 2L 05 02 Envoy 4. 2L 05 04 Rainier 4. 2L 03 02 Trailblazer 4. 2L NOTE: Not Carb Compliant Gasket Included : Rear No Front Yes Replacement Part for : Brand Part No. AP 645878 Bosal 079 5175 Magnaflow Interchange 23967 Walker 55476 Application: Year Make Model Submodel Engine Size 2004 2005 Buick Rainier 4. 2L L6 2004 2005 Isuzu Ascender 4. 2L L6 2002 2004 Oldsmobile Bravada 4. 2L
Overview:
Direct-Fit Converter for 05-04 Ascender 4.2L | 04-02 Bravada 4.2L | 05-02 Envoy 4.2L | 05-04 Rainier 4.2L | 03-02 Trailblazer 4.2L
NOTE: Not Carb Compliant
Gasket Included :
| Rear | No |
|---|---|
| Front | Yes |
| Brand | Part No. |
|---|---|
| AP | 645878 |
| Bosal | 079-5175 |
| Magnaflow Interchange | 23967 |
| Walker | 55476 |
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2004 - 2005 | Buick | Rainier | 4.2L/L6 | |
| 2004 - 2005 | Isuzu | Ascender | 4.2L/L6 | |
| 2002 - 2004 | Oldsmobile | Bravada | 4.2L/L6 | |
| 2002 - 2005 | Chevrolet | Trailblazer | 4.2L/L6 | |
| 2002 - 2005 | GMC | Envoy | 4.2L/L6 | |
| 2005 | Saab | 9-7x | 4.2L/L6 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 968 reviews
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Product Reviews
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
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