Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
2007-2012 Nissan Altima Catalytic Converter 18258ABOUT THE PART Category: Exhaust > Catalytic Converter > Catalytic Converter Description: Direct fit catalytic converter Fitment Summary: Fits: 2007 2012 Nissan Altima Notes: Manifold Converter Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems California Emissions Specs: Over All Length 19. 25 Outlet 1 Type 3 Bolt Fixed Flange Outlet 1 Gsk. EG24594 Manufacturer Part Number 18258 Large
ABOUT THE PART| Category: | Exhaust > Catalytic Converter > Catalytic Converter |
| Description: | Direct fit catalytic converter |
| Fitment Summary: | Fits: 2007-2012 Nissan Altima |
| Notes: |
|
Specs:
| Over All Length | 19.25 |
|---|---|
| Outlet 1 Type | 3 Bolt Fixed Flange |
| Outlet 1 Gsk. | EG24594 |
| Manufacturer Part Number | 18258 |
| Large Pkg. Fee | No |
| Inlet 1 Type | 5 Bolt Fixed Flange |
| Inlet 1 Gsk. | EG18122I |
| Country of Origin | United States |
ABOUT THE BRAND
Davico Mfg. is started in 1987 in one bay of a muffler shop to meet the need in New England for replacement Subaru converters. Davico Mfg. is following in the footsteps of family predecessors in the exhaust industry since the 1950's including Muffler & Brake Systems Inc., MSA MFG. (exhaust adapters) and Surprenant Sales.
Davico Mfg continues to grow by offering complete direct fit coverage and committed service that helps our customers compete.
WARRANTY
Warranty Type: Manufacturer Warranty
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
4.6 ★★★★★
Based on 1266 reviews
Sort
Product Reviews
★★★★★ 5
Great customer service.
Glad I bought the protection. The vaccume worked great for a while then quit holding a charge. They refunded my purchase price (Amazon gift card).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
The pads worked well.
Size: for Saros 10R
I feel comfortable that it will work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
★★★★★ 5
Really good to have
Size: for Q S5V
After owning a wireless vacuum mop I knew it was good to have extra parts like this on hand so I ordered these when I ordered the robot vacuum. Oh boy... when my vacuum did the dreaded run through dog poop I was very happy to be able to just throw the other parts away and replace them on the spot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
Exactly what we needed
Size: for Q7 M5+
This is exactly what we needed for our vacuum.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 4
Great Value and Perfect Fit for My Qrevo
Size: for Q S5V
This 34‑piece replacement set has been a great buy for my Roborock Qrevo. All the parts fit perfectly, install easily, and work just like the originals. The brushes and filters snapped right into place, and the mop pads feel thick and durable. After replacing everything, my vacuum immediately picked up more dust and debris.
One thing to note: the kit didn’t include any instructions for the scent packs, so I placed them in the dust bag—hopefully that’s the correct spot. It would’ve been helpful to have a quick guide included.
Overall, the amount of pieces you get for the price is a fantastic value, and it’s great having plenty of backups on hand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
recommand products
2021-UP BMW M4 G82/G83 BKSSII Style Rear Bumper
6022.90
2019-2023 BMW 3 Series G20/G28 BKSS Style Carbon Fiber Rear Diffuser (With 4 Exhaust tips)
4682.44
2014-2020 BMW F82/F83 M4 DE Style Rear Diffuser with Caps
1230.29
2013-2018 Audi A6 S6 RS6 BKSS Style Carbon Fiber Hood
4774.25
2014-2020 BMW M3 F80/M4 F82 MP Style Carbon Fiber Side Skirts Under Board
1101.75