Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Infiniti M45: 2003, 2004] - [Infiniti Q45: 2002, 2003, 2004, 2005, 2006]
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the dimensions of the Dorman 674-649 Driver Side Manifold Converter?A: The dimensions are thirty-one inches in length, nine point zero two inches in width, and six inches in height.
Q: Is the Dorman 674-649 catalytic converter compatible with any vehicle?A: No, it is specifically designed for select Infiniti models, including the M45 and Q45.
Q: What materials is the Dorman manifold converter made from?A: The specific material details are not provided, but it is manufactured within strict tolerances for durability.
Q: How do I install the Dorman 674-649 manifold converter?A: It comes as a convenient kit that includes gaskets and downpipe hardware to simplify installation.
Q: Is the Dorman 674-649 converter a direct replacement part?A: Yes, it is designed to match the fit and performance of the original equipment.
Q: How can I ensure the Dorman converter fits my vehicle?A: You can confirm fitment by entering your vehicle's make, model, and trim level in the garage tool.
Q: What should I do if my Dorman manifold converter arrives damaged?A: Contact customer support immediately to report the issue and initiate a return or replacement.
Q: Is there a warranty on the Dorman 674-649 converter?A: Yes, it is backed by a team of engineers and quality control experts, indicating a warranty may be included.
Q: Can I use the Dorman manifold converter on non-Infinity vehicles?A: No, it is specifically engineered for certain Infiniti models and may not fit others.
Q: How do I maintain the Dorman 674-649 manifold converter?A: Regular inspections and ensuring proper installation will help maintain its performance and longevity.
Q: Is the Dorman 674-649 catalytic converter CARB compliant?A: No, it is noted as not CARB compliant.
Q: What years of Infiniti vehicles does the Dorman converter fit?A: It fits the Infiniti M45 from two thousand three and two thousand four, and the Q45 from two thousand two to two thousand six.
Q: Does the Dorman 674-649 converter come with installation instructions?A: While specific instructions aren't mentioned, the kit includes necessary hardware that simplifies the installation process.
Q: Is installation of the Dorman manifold converter complicated?A: No, it is designed for straightforward installation with included gaskets and hardware.
Q: What is the manufacturer of the Dorman 674-649 converter?A: The converter is manufactured by Dorman Products, a reputable company in the automotive industry.