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Catalytic Converter for 1993 Infiniti Q45

We have 19 Items In-stock.

Eastern Catalytic Converter

Eastern Catalytic Converter, Eastern Standard, Driver Or Passenger Side, Traditional Converter
Eastern Catalytic Converter Eastern Catalytic Converter
$51.93 List Price $101.33 Save $49.40 Availability: In Stock
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  • SKU#: EAST70316
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 6 x 4.25 x 10 in., 14 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Rating: (see review/s)

"Came very fast. I ordered it round a lil before 1 on a tuesday and it was at my house friday morning. It was the right part and the price was way less than if I had bought it from a local auto parts store. Two things to know; you need to be sure everything that caused it to go bad has been fixed if not you will eventually kill the new one so get your check engine light off first. Clean out your egr valve if you didnt need to replace it might as well replace your pcv valve cuz its only $3 and clean out the area where its seated and if an O2 sensor is bad replace it the only two on this car (2000 model year) are right in the area of catalytic. Also if your flex pipe is bad you can just a flex pipe so you may be able to piece it together without having to buy the converter with the pipe to manifold. I ended up replacing or cleaning almost my whole emissions system to get it to pass the state test. With the help of this site and my own ingenuity what would have been over $500 in parts cost less than $140 not bad at all!!" posted by: In Cleveland on January 26, 2014 view all 8 reviews

Eastern Catalytic Converter, Eastern Standard, Driver Side, Traditional Converter
Eastern Catalytic Converter Eastern Catalytic Converter
$166.52 List Price $413.15 Save $246.63 Availability: In Stock
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  • SKU#: EAST40246
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 39.5 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A

Magnaflow Catalytic Converter

Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Front, Driver Or Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$127.15 List Price $164.55 Save $37.40 Availability: In Stock
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  • SKU#: M66337304
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 8 in. Overall Length
  • EO Number: D-193-102
  • Notes: Inlet/Outlet Size : 2in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Front, Driver Or Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$127.15 List Price $164.55 Save $37.40 Availability: In Stock
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  • SKU#: M66337303
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 8 in. Overall Length
  • EO Number: D-193-102
  • Notes: Inlet/Outlet Size : 1.75in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Rear, Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$194.13 List Price $251.23 Save $57.10 Availability: In Stock
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  • SKU#: M6623143
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 9 in. body length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Rear, Driver Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$194.11 List Price $251.21 Save $57.10 Availability: In Stock
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  • SKU#: M6623144
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 9 in. body length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Front, Driver Or Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$127.15 List Price $164.55 Save $37.40 Availability: In Stock
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  • SKU#: M66337305
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 8 in. Overall Length
  • EO Number: D-193-102
  • Notes: Inlet/Outlet Size : 2.25in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Rear, Driver Or Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$124.62 List Price $161.27 Save $36.65 Availability: In Stock
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  • SKU#: M66338004
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. overall length
  • EO Number: D-193-102
  • Notes: Inlet/Outlet Size : 2in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Rear, Driver Or Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$124.62 List Price $161.27 Save $36.65 Availability: In Stock
  • Free Ground Shipping
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  • SKU#: M66338005
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. overall length
  • EO Number: D-193-102
  • Notes: Inlet/Outlet Size : 2.25in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Rear, Passenger Side, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$123.73 List Price $160.12 Save $36.39 Availability: In Stock
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  • SKU#: M6637304
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 8 in. Overall Length
  • EO Number: D-193-84
  • Notes: Inlet/Outlet Size : 2in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Rear, Driver Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$121.27 List Price $156.94 Save $35.67 Availability: In Stock
  • Clearance Item
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: M6638004
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 16 in. overall length
  • EO Number: D-193-84, D-193-102
  • Notes: Inlet/Outlet Size : 2in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$79.86 List Price $103.35 Save $23.49 Availability: In Stock
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  • SKU#: M6650004
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 3 in. L x 3 in. W, 8 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Rating: (see review/s)

"very good and cheap great for small tight spots i put it after my first o2 senor because i put a aftermart headers on and the cat was not on the headers so i had about 6" to work with this cat was perfect i had to cut 1" off each side to fit universal and it doses the job great buy" posted by: ais on October 8, 2008 view all 1 reviews

Catco Catalytic Converter

Catco Catalytic Converter, Front, Passenger Side, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Catco Catalytic Converter Catco Catalytic Converter
$433.59 List Price $985.16 Save $551.57 Availability: In Stock
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  • SKU#: CAT1100
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 27 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A

Walker Catalytic Converter

Walker Catalytic Converter, Driver Or Passenger Side, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Walker Catalytic Converter Walker Catalytic Converter
$62.37 List Price $152.72 Save $90.35 Availability: In Stock
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  • SKU#: WK15036
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 13.25 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A
Rating: (see review/s)

"the cat converter is of great quality and was easy to install. I had an exhaust store install it and they wanted to know where I got it." posted by: ZZ 1951 me myself on March 30, 2014 view all 1 reviews

Walker Catalytic Converter, Walker CalCat, Rear, Driver Or Passenger Side, Traditional Converter
Walker Catalytic Converter Walker Catalytic Converter
$107.28 List Price $205.12 Save $97.84 Availability: In Stock
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  • SKU#: WK80256
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 13.25 in. overall length
  • EO Number: D-182-39
  • Warranty: 5-year or 50,000-mile Walker limited warranty
see more Fits the following 1993 Infiniti Q45 submodels:
  • 8 Cyl 4.5L | Base, A