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Dodge Diplomat Replacement Catalytic Converter Information


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 Dodge Diplomat 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 Dodge Diplomat years: 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 84, 83, 82, 81, 80, 79, 78, 77. This part is also sometimes called Dodge Diplomat Exhaust Converters. We stock catalytic converter parts for most Dodge models including Dakota, Ram 1500, Grand Caravan, Stratus, Neon, Caravan, Durango, Ram 2500, Magnum, Intrepid, Charger, Ram 1500 Van, Ram 3500 Van, Stealth, Caliber, Avenger, Ram 3500, Ram 2500 Van, B2500, W150, B1500, B3500, D150, B250, Ramcharger, Daytona, Dynasty, Colt, D250, Shadow, Aspen, W100, D350, W200, Mini Ram, Spirit, B100, Ram 50, Raider and D100.

We stock these Catalytic Converter brands for the Dodge Diplomat: Walker, Eastern Catalytic and Flowmaster.



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(Read reviews)
Sale Price: $75.23
(7) In Stock
Product SKU: 15032
Product Note: Walker EPA Standard Universal Converter -- w/ Air Tube; May require PN[35574] Air Tube Kit for installation.; Federal Emiss. Models.; Not legal for sale on vehicles licensed in the state of California.; Modifications and/or additional parts required.
Position of Product: Rear
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
• 1989 (89) Dodge Diplomat 5.2L V8 


Click to Enlarge

(Read reviews)
Sale Price: $75.23
(7) In Stock
Product SKU: 15032
Product Note: Walker EPA Standard Universal Converter -- w/ Air Tube; May require PN[35574] Air Tube Kit for installation.; Not legal for sale on vehicles licensed in the state of California.; Modifications and/or additional parts required.
Position of Product: Rear
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
• 1988 (88) Dodge Diplomat 5.2L V8 


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Eastern Catalytic 70421
Catalytic Converter
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Sale Price: $39.23
(>35) In Stock
Product SKU: 70421
Product Note: Catalytic Converter -- 49 STATE UNIVERSAL; WITH AIR TUBE; 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
• 1987 (87) Dodge Diplomat 5.2L V8 


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Eastern Catalytic 70421
Catalytic Converter
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Loading Reviews...
Sale Price: $39.23
(>35) In Stock
Product SKU: 70421
Product Note: Catalytic Converter -- 49 STATE UNIVERSAL; WITH AIR TUBE; 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
• 1986 (86) Dodge Diplomat 5.2L V8 


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Eastern Catalytic 70421
Catalytic Converter
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Loading Reviews...
Sale Price: $39.23
(>35) In Stock
Product SKU: 70421
Product Note: Catalytic Converter -- 49 STATE UNIVERSAL; WITH AIR TUBE; 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
• 1985 (85) Dodge Diplomat 5.2L V8 


Click to Enlarge

Eastern Catalytic 70421
Catalytic Converter
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Loading Reviews...
Sale Price: $39.23
(>35) In Stock
Product SKU: 70421
Product Note: Catalytic Converter -- 49 STATE UNIVERSAL; WITH AIR TUBE; 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
• 1984 (84) Dodge Diplomat 5.2L V8 


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Eastern Catalytic 70317
Catalytic Converter
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Loading Reviews...
Sale Price: $38.23
(>35) In Stock
Product SKU: 70317
Product Note: Catalytic Converter -- 49 STATE UNIVERSAL; WITHOUT AIR TUBE 1ST DESIGN; 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
• 1983 (83) Dodge Diplomat 3.7L 6 Cyl 


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(Read reviews)
Sale Price: $39.23
(>35) In Stock
Product SKU: 70419
Product Note: Catalytic Converter -- 49 STATE UNIVERSAL; WITHOUT AIR TUBE 2ND DESIGN; 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
• 1982 (82) Dodge Diplomat 3.7L 6 Cyl 


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(Read reviews)
Sale Price: $100.23
(1) In Stock
Product SKU: 20124
Product Note: Catalytic Converter -- 49 STATE DIRECT FIT - UNDERCAR; WITHOUT AIR TUBE 2ND DESIGN; 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
• 1981 (81) Dodge Diplomat 3.7L 6 Cyl 


Click to Enlarge

(Read reviews)
Sale Price: $69.23
(22) In Stock
Product SKU: 15036
Product Note: Walker EPA Standard Universal Converter -- Not legal for sale on vehicles licensed in the state of California.; 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 Body Engine
• 1980 (80) Dodge Diplomat Wagon 4dr  3.7L 6 Cyl 



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(Read reviews)
Sale Price: $63.44
with FREE Shipping
(3) In Stock
Product SKU: 2200120
Product Note: Universal-Fit 220 Series Standard Duty; Oval; 2 in. Inlet / Outlet; 14 in. Length; Stainless Steel; 49 State Legal;
Features:
  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings
  • Exceeds All USEPA 49-State Requirements
  • Highest Quality Materials Are Used
  • Stainless Steel Outer Shell
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
• 1979 (79) Dodge Diplomat


Click to Enlarge

(Read reviews)
Sale Price: $69.23
(16) In Stock
Product SKU: 15037
Product Note: Walker EPA Standard Universal Converter -- Not legal for sale on vehicles licensed in the state of California.; Modifications and/or additional parts required.
Features:
  • Aluminized expandable bushings and head shield
  • Stainless steel body
  • 25,000-mile catalytic performance warranty
  • Converters reduce engine pollutants
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 Body Engine
• 1978 (78) Dodge Diplomat Wagon 4dr  3.7L 6 Cyl 


Click to Enlarge

(Read reviews)
Sale Price: $69.23
(16) In Stock
Product SKU: 15037
Product Note: Walker EPA Standard Universal Converter -- Not legal for sale on vehicles licensed in the state of California.; Modifications and/or additional parts required.
Features:
  • Aluminized expandable bushings and head shield
  • Stainless steel body
  • 25,000-mile catalytic performance warranty
  • Converters reduce engine pollutants
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 Body Engine
• 1977 (77) Dodge Diplomat Sedan  5.2L V8 


Click to Enlarge

(Read reviews)
Sale Price: $75.23
(7) In Stock
Product SKU: 15032
Product Note: Walker EPA Standard Universal Converter -- w/ Air Tube; May require PN[35574] Air Tube Kit for installation.; Not legal for sale on vehicles licensed in the state of California.; Modifications and/or additional parts required.
Position of Product: Rear
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
• 1987 (87) Dodge Diplomat 5.2L V8 


Click to Enlarge

(Read reviews)
Sale Price: $75.23
(7) In Stock
Product SKU: 15032
Product Note: Walker EPA Standard Universal Converter -- w/ Air Tube; May require PN[35574] Air Tube Kit for installation.; Not legal for sale on vehicles licensed in the state of California.; Modifications and/or additional parts required.
Position of Product: Rear
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
• 1986 (86) Dodge Diplomat 5.2L V8 


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Some of our Customer Reviews
Very Satisfied
Reviewer: frohdo

2/3/10 08:47 AM

I have come to expect all my orders from PartsGeek to arrive quickly- as in the next day- and this order was no different. Their website is easy to navigate, their parts inventory is large, and th...

Order Date | 1/26/10

Very Satisfied
Reviewer: alceleste

9/12/08 09:44 PM

Item arrived on time, as ordered, with no damage. No problems!

Order Date | 9/4/08





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