SKU: 486296721

Catalytic Converter for Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 23121

Sale price$118.35 Regular price$131.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Catalytic Converter for Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 23121Overview: MagnaFlow Standard Grade Federal EPA Compliant Direct Fit Catalytic Converter 23121 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems

Overview:

MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23121 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1988-1989 Cadillac Eldorado, 1987-1988 Cadillac Allante, and additional vehicles.

Note : Not For Sale in California

Interchange:
Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
1987 - 1988 Cadillac Allante 4.1L/V8
1988 - 1989 Cadillac Eldorado 4.5L/V8
1988 - 1989 Cadillac Seville 4.5L/V8

Specs:

Air Tube Adaptable Yes
Series Standard Grade
Subtitle Federal / EPA Compliant
Sensor Port Count 0
Title Standard Grade Direct-Fit
Overall Length (In.) 23.25
Type Direct-Fit
Mounting Hardware Included No
Heat Shield Attached Yes
Air Tube Count 1
Clamp Included No
Outlet Attachment Clamp-On
Heat Shield Material Aluminized Steel
Hangers Included No
Material Stainless Steel
Finish Stainless Steel
Converter Quantity 1
Substrate Material Ceramic
Main Piping Diameter 2.5
Inlet Attachment Bolt-On
Heat Shield Included Yes
Gasket Included No
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 486296721

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 655 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kevin
Battle Creek, US
★★★★★ 5
Works like it’s supposed to
Size: iPad pro 13'' 7th (2024)
Fits perfect for my iPad 13 inch. It’s a glossy finish and doesn’t affect touch. It’s was easy to install . It’s a pretty good screen protector would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
J
Verified Purchase
Joe Flores
Alexandria, US
★★★★★ 5
Quality and price
Size: iPad Air 11" M4/ M3/M2
Really good material. Easy installation, would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
M
Verified Purchase
MacKenzie
Lexington, US
★★★★★ 5
Love it!!
Size: Iphone 17, Color: Light Blue
I got the Miracase Magnetic iPhone 17 Case in light blue, and it’s excellent. The case fits my 6.3-inch iPhone 17 perfectly and works flawlessly with MagSafe chargers and accessories. The military-grade protection gives me confidence — it’s shockproof, scratch-resistant, and feels very durable without adding unnecessary bulk. I also love that it comes with a screen protector included. The anti-fingerprint translucent matte finish keeps the phone looking clean while providing a nice grip. It’s easy to install, feels premium, and the color is subtle yet stylish. If you want solid protection with MagSafe compatibility and a clean, modern look, this is a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
T
Verified Purchase
Travis
Lake Worth, US
★★★★★ 5
Works for mag charger
Size: Iphone 16, Color: Black
I recently purchased a phone case, and I couldn’t be happier with it. The fit is perfect, securely holding my phone without adding extra bulk. One of the standout features is that it works flawlessly with my MagSafe charger, making it super convenient for daily use. The material feels durable and high-quality, giving me confidence that my phone is well-protected. Overall, I would give this phone case a solid five stars for its great fit, functionality, and ease of use. Rating: ⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Quality & great price
Size: Iphone 17, Color: Light Purple
Had a silicone Apple case & screen protector from the Apple Store and this one is the same quality if not better. Fits my iPhone 17 perfectly, a pretty lilac purple, magnetic chargers works great and feels good (smooth feeling when putting into pockets or holding)… great price for quality case and screen protector
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

recommand products