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Buick Rainier Replacement Catalytic Converter Information

Read Reviews for Buick Rainier Catalytic Converter -
5 stars - (29 Reviews)
Buick Rainier Catalytic Converter Reviews
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Search our online catalytic converter catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Buick Rainier Catalytic Converter parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following Buick Rainier years: 2007, 2006, 2005, 2004, 07, 06, 05, 04. This part is also sometimes called Buick Rainier Exhaust Converters. We stock catalytic converter parts for most Buick models including Century, LeSabre, Regal, Rendezvous, Park Avenue, Riviera, Skylark, LaCrosse, Electra, Roadmaster, Skyhawk, Reatta, Terraza, Estate Wagon, Commercial Chassis, Somerset and Somerset Regal.

We stock these Catalytic Converter brands for the Buick Rainier: Eastern Catalytic, Bosal, Walker, DEC and Flowmaster.


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Eastern Catalytic 50365
Catalytic Converter
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Sale Price: $210.23
(33) In Stock
Product SKU: 50365
Product Note: Catalytic Converter -- EPA DIRECT FIT - UNDERCAR; Not For Sale Or Use In The State Of California
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2004 (04) Buick Rainier 4.2L 6 Cyl  113.0 

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Eastern Catalytic 83166
Catalytic Converter
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Sale Price: $65.23
(>35) In Stock
Product SKU: 83166
Product Note: Catalytic Converter -- EPA UNIVERSAL; Not For Sale Or Use In The State Of California
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2005 (05) Buick Rainier 4.2L 6 Cyl  113.0 

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Eastern Catalytic 83166
Catalytic Converter
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Sale Price: $65.23
(>35) In Stock
Product SKU: 83166
Product Note: Catalytic Converter -- EPA UNIVERSAL; Not For Sale Or Use In The State Of California
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2004 (04) Buick Rainier 4.2L 6 Cyl  113.0 

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(Read reviews)
Sale Price: $174.23
(5) In Stock
Product SKU: 079-5215
Product Note: Catalytic Converter
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2007 (07) Buick Rainier 4.2L 6 Cyl 

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(Read reviews)
Retail Price:
$388.27
Sale Price: $266.33
with FREE Shipping
(3) In Stock
Product SKU: W0133-1925230
Product Note: EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: Not legal for sale or use in California and New York
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)

5 Year / 50,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: A
Vehicle Engine
• 2006 (06) Buick Rainier 4.2L 6 Cyl 

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(Read reviews)
Retail Price:
$484.95
Sale Price: $239.33
with FREE Shipping
(1) In Stock
Product SKU: W0133-1925227
Product Note: EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: Not legal for sale or use in California and New York
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: A
Vehicle Engine
• 2005 (05) Buick Rainier 4.2L 6 Cyl 

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(Read reviews)
Sale Price: $95.23
(17) In Stock
Product SKU: 93253
Product Note: Walker EPA Ultra Universal Converter -- Modifications and/or additional parts required.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2004 (04) Buick Rainier 4.2L 6 Cyl 

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(Read reviews)
Sale Price: $512.23

Product SKU: GM22109
Product Note: Catalytic Converter -- AWD - 113" wheelbase - Y-pipe with 2 converters and flex; Not California Legal
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: B
Vehicle Sub Model Engine
• 2007 (07) Buick Rainier AWD  5.3L V8 

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(Read reviews)
Retail Price:
$1,211.93
Sale Price: $671.33
with FREE Shipping
(1) In Stock
Product SKU: W0133-1959762
Product Note: Y-Pipe with two Catalytic Converters & Flex EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: Not legal for sale or use in California and New York
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: A
Vehicle Sub Model Engine
• 2007 (07) Buick Rainier AWD  5.3L V8 


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(Read reviews)
Sale Price: $99.95
with FREE Shipping
(2) In Stock
Product SKU: 2820225
Product Note: Universal-Fit 282 Series OBDII; Oval; 2.5 in. Inlet / Outlet; 16 in. Length; w / O2; Stainless Steel; 49 State Legal;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2007 (07) Buick Rainier 4.2L 6 Cyl 

Click to Enlarge
(Read reviews)
Sale Price: $512.23

Product SKU: GM22109
Product Note: Catalytic Converter -- AWD - 113" wheelbase - Y-pipe with 2 converters and flex; Not California Legal
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: B
Vehicle Sub Model Engine
• 2006 (06) Buick Rainier AWD  5.3L V8 

Click to Enlarge
(Read reviews)
Retail Price:
$1,211.93
Sale Price: $671.33
with FREE Shipping
(1) In Stock
Product SKU: W0133-1959762
Product Note: Y-Pipe with two Catalytic Converters & Flex EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: Not legal for sale or use in California and New York
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: A
Vehicle Sub Model Engine
• 2006 (06) Buick Rainier AWD  5.3L V8 


Click to Enlarge

Click to Enlarge

Click to Enlarge
(Read reviews)
Sale Price: $99.95
with FREE Shipping
(2) In Stock
Product SKU: 2820225
Product Note: Universal-Fit 282 Series OBDII; Oval; 2.5 in. Inlet / Outlet; 16 in. Length; w / O2; Stainless Steel; 49 State Legal;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2006 (06) Buick Rainier 4.2L 6 Cyl 

Click to Enlarge
(Read reviews)
Sale Price: $272.23

Product SKU: GM20388
Product Note: Catalytic Converter -- Not California Legal
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2005 (05) Buick Rainier 4.2L 6 Cyl 


Click to Enlarge

Click to Enlarge

Click to Enlarge
(Read reviews)
Sale Price: $233.80
with FREE Shipping
(1) In Stock
Product SKU: 2010024
Product Note: Direct Fit; Stainless Steel; 49 State;
Detailed Note: Not For Use In The State Of California
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2005 (05) Buick Rainier 4.2L 6 Cyl 

Click to Enlarge
(Read reviews)
Sale Price: $145.63
with FREE Shipping
(9) In Stock
Product SKU: 81918
Product Note: Walker CalCat Universal Converter -- Engine Family # 4GMXT05.3170; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: C
Vehicle Engine
• 2004 (04) Buick Rainier 5.3L V8 


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Some of our Customer Reviews
Very Satisfied
Reviewer: joelopez22

5/25/10 10:56 PM

Excellent service. Order processed quickly and shipped even quicker. Will definitely do business with PartsGeek again.

Order Date | 5/18/10

Very Satisfied
Reviewer: davefossler

12/23/08 10:14 PM

parts arrived quickly and were correct. no problems noted.

Order Date | 12/16/08



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