Shopping Cart, items in cart: 0

Parts
Performance
Wheels & Tires
Exterior
Lighting
Body Parts
Interior
Maintenance
Audio & Electronics
Automotive Tools
Specialty Shops

home
Parts
Exhaust
Catalytic Converters
Buick

Buick Catalytic Converters

Browse by Model

Allure Century Electra Enclave Encore Envision Lacrosse Le Sabre Lucerne Park Avenue Rainier Reatta Regal Rendezvous Riviera Roadmaster Skylark Terraza Verano

Select Department

Performance

High-performance upgrades for maximum power

Replacement

OEM-quality replacement components

451 - 480 of 778 results

Sorting

Sort by

Walker® - Ultra™ Direct Fit Round Body Catalytic Converter (54627)
13
# mpn1842579
$343.92 + Free Shipping with iD FastTrack
Walker® - Ultra™ Direct Fit Round Body Catalytic Converter (54626)
13
# mpn1842578
$299.14 + Free Shipping with iD FastTrack
Walker® - Ultra™ Direct Fit Standard Oval Body Catalytic Converter (16710)
13
# mpn4516842981
$303.43 + Free Shipping with iD FastTrack
Walker® - Ultra™ Direct Fit Standard Oval Body Catalytic Converter (16709)
13
# mpn4516842555
$382.55 + Free Shipping with iD FastTrack
Walker® - Ultra™ Direct Fit Standard Oval Body Catalytic Converter (16574)
13
# mpn104550341
$259.66 + Save an extra $9.50 with iD FastTrack
Walker® - Ultra™ Direct Fit Standard Oval Body Catalytic Converter (15646)
13
# mpn1744163
$162.67 + Save an extra $7.10 with iD FastTrack
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41607)
0
# mpn5281649683
$222.99
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (4142HD)
0
# mpn5281649497
$409.26
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (6150)
0
# mpn5281649334
$619.32
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41602)
0
# mpn5281649314
$231.73
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41712)
0
# mpn5281649304
$514.92
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41926HD)
0
# mpn5281649249
$273.95
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41418)
0
# mpn5281648980
$186.93
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41432)
0
# mpn5281648927
$349.40
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41417)
0
# mpn5281648888
$248.31
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41412HD)
0
# mpn5281648881
$274.55
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41400)
0
# mpn5281648867
$256.63
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41610)
0
# mpn5281648858
$189.98
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (4195)
0
# mpn5281648840
$479.11
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41706)
0
# mpn5281648660
$254.59
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41422HD)
0
# mpn5281648633
$339.94
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41705)
0
# mpn5281648443
$326.30
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41419)
0
# mpn5281648424
$198.31
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly (41702)
0
# mpn5281648380
$298.30
AB Catalytic® - Direct Fit Catalytic Converter (4197)
0
# mpn5281649817
$414.25
AB Catalytic® - Direct Fit Catalytic Converter (41103)
0
# mpn5281649757
$432.50
AB Catalytic® - Direct Fit Catalytic Converter (41403)
0
# mpn5281649689
$183.91
AB Catalytic® - Direct Fit Catalytic Converter (6143)
0
# mpn5281649641
$318.12
AB Catalytic® - Direct Fit Catalytic Converter (41407)
0
# mpn5281649480
$198.31
AB Catalytic® - Direct Fit Catalytic Converter (41121)
0
# mpn5281649434
$344.65

Showing 451-480 of 778 Products

Prev 14 151617 18 Next

Filters0778 Results

Sort by

Recommended
Price Low to High
Price High to Low
Top Rated Products
New Arrivals

CONTACTS

Toll Free: 888-577-6964Live ChatEmail: info@carid.comBusiness HoursMon - Fri: 8 am – 8 pm EST
Sat: 10 am - 4 pm EST
Sun: Closed

CUSTOMER SERVICE

Help Center My Account Track My Order Return Policy Privacy Policy Contact Us

INFORMATION

About Us Affiliate Guides & Articles Customer Reviews Coupon Codes Gift Cards All Brands Buy Wholesale Inspiration Gallery

CARiD Facebook CARiD X CARiD YouTube Channel CARiD Pinterest CARiD Instagram

All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

Copyright © 2003-2026 CARiD.com. All rights reserved.