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MagnaFlow 334104 Catalytic Converter - Rear
Overview of MagnaFlow 2in. Universal California Pre-OBDII Catalytic Converter
The MagnaFlow 2in. Universal California Pre-OBDII Catalytic Converter (Part Number 334104) is designed for universal fitment across multiple vehicle makes and models. Engineered with durable stainless steel and a ceramic substrate, this catalytic converter supports emissions compliance for select pre-OBDII vehicles.
- Universal fit for various Dodge, Ford, Honda, Mazda, Mercury, Mitsubishi, Nissan, and Toyota models
- Constructed with stainless steel tube and body for corrosion resistance
- Oval clam shell body shape measuring 9" length, 6.5" width, and 3.75" height
- 2" inlet and outlet inside diameter with straight weld-on connections
- Equipped with an aluminized steel heat shield for thermal protection
- Ceramic substrate material for effective catalytic conversion
- Designed without oxygen sensor ports or air tubes
Product Line Details: 2in. Universal California Pre-OBDII Catalytic Converter
This product is part of MagnaFlow's 2in. Universal California Pre-OBDII Catalytic Converter line, which focuses on providing universal catalytic converters compatible with pre-OBDII emissions standards. These converters are engineered to meet California emissions requirements for older vehicles, offering a reliable solution for restoring emissions control systems on a wide range of trucks and SUVs.
Detailed Product Description
The MagnaFlow 334104 catalytic converter features a robust stainless steel construction, including both the tube and clam shell body, ensuring durability and resistance to rust and corrosion. Its oval-shaped body measures 9 inches in length, 6.5 inches in width, and 3.75 inches in height, providing a compact yet efficient design. The 2-inch inside diameter inlet and outlet with straight weld-on connections allow for straightforward installation on compatible exhaust systems. The ceramic substrate inside effectively reduces harmful emissions, while the attached aluminized steel heat shield protects surrounding components from excessive heat. This converter does not include oxygen sensor ports or air tubes, making it suitable for pre-OBDII vehicles that do not require sensor integration.
Compatible Vehicles and Applications
This catalytic converter is compatible with a variety of vehicles, including but not limited to:
- Dodge Ram 50
- Ford Bronco II, F-100, F-250, F-350
- Honda Passport, Quest
- Mazda B2000, B2200, B2600, B3000, B4000, MPV
- Mercury Villager
- Mitsubishi Mighty Max, Montero
- Nissan Previa
- Toyota models requiring a 2-inch universal pre-OBDII catalytic converter
Common Issues Addressed by This Catalytic Converter
- Failed or clogged catalytic converter causing poor emissions performance
- Excessive exhaust emissions leading to failed smog or emissions tests
- Corroded or damaged converter body affecting exhaust flow
- Replacement for pre-OBDII vehicles requiring California-compliant catalytic converters
- Heat damage to exhaust components requiring a heat shielded converter
Installation Notes and Tips
This catalytic converter features weld-on inlet and outlet connections with a straight orientation, requiring professional welding for installation. It does not include gaskets, mounting hardware, or oxygen sensor ports, so ensure compatibility with your vehicleβs exhaust system and sensors before installation. The attached aluminized steel heat shield helps protect nearby components during operation. Verify the 2-inch inlet and outlet diameter matches your exhaust piping for proper fitment.
Quality Assurance and Warranty
MagnaFlow catalytic converters are manufactured with high-quality stainless steel and ceramic substrates to meet emissions standards and provide long-lasting durability. While specific warranty details for part number 334104 are not provided here, MagnaFlow products typically come with a limited warranty against defects in materials and workmanship. Consult MagnaFlow or your supplier for exact warranty terms related to this catalytic converter.
| Brand | MagnaFlow |
|---|---|
| Part Number | 334104 |
| Position | 2in. Universal California Pre-OBDII Catalytic Converter, Rear |
| Universal Or Specific Fit | Universal |
| Tube Material | Stainless steel |
| Body Shape | Oval |
| Inlet Inside Diameter | 2 |
| Body Height | 3.75 |
| Body Length | 9 |
| Body Width | 6.5 |
| Heat Shield Attached | Yes |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Inside Diameter | 2 |
| Outlet Quantity | 1 |
| Substrate Material | Ceramic |
| Inlet Gasket Included | No |
| Inlet Mounting Hardware Included | No |
| Outlet Gasket Included | No |
| Outlet Mounting Hardware Included | No |
| Overall Length | 13 |
| Air Tube Count | 0 |
| Sensor Port Count | 0 |
| Air Tube Adaptable | No |
| Body Type | Clam shell |
| Finish | Stainless |
| Hangers Included | No |
| Heat Shield Material | Aluminized steel |
| Inlet Orientation | Straight |
| Inlet Type | Weld-on |
| Outlet Orientation | Straight |
| Outlet Type | Weld-on |
| Oxygen Sensor Location | None |
This part fits 59 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Ford | Aerostar | 4.0L | V6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1995 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1995 | Honda | Passport | 2.6L | L4 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1995 | Mazda | MPV | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1995 | Mercury | Villager | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1995 | Mitsubishi | Montero | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1995 | Nissan | Quest | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1995 | Toyota | Previa | 2.4L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Ford | Aerostar | 4.0L | V6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Honda | Passport | 2.6L | L4 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Mazda | B3000 | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Mazda | B4000 | 4.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Mazda | MPV | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Mercury | Villager | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Nissan | Quest | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1994 | Toyota | Previa | 2.4L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1993 | Ford | Aerostar | 4.0L | V6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1993 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1993 | Mazda | B2200 | 2.2L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1992 | Ford | Aerostar | 4.0L | V6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1992 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1992 | Mazda | B2200 | 2.2L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1991 | Ford | Aerostar | 4.0L | V6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1991 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1991 | Mazda | B2200 | 2.2L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1990 | Ford | Aerostar | 4.0L | V6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1990 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1990 | Ford | Bronco II | 2.9L | V6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1990 | Mazda | B2200 | 2.2L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1989 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1989 | Mazda | B2200 | 2.2L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1988 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1988 | Mazda | B2200 | 2.2L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1988 | Mazda | B2600 | 2.6L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1987 | Ford | Aerostar | 2.3L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1987 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1987 | Mazda | B2000 | 2.0L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1987 | Mazda | B2200 | 2.2L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1987 | Mazda | B2600 | 2.6L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1986 | Dodge | Ram 50 | 2.0L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1986 | Dodge | Ram 50 | 2.6L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1986 | Ford | Aerostar | 2.3L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1986 | Ford | Aerostar | 3.0L | V6 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1986 | Mazda | B2000 | 2.0L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1986 | Mitsubishi | Mighty Max | 2.0L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1986 | Mitsubishi | Mighty Max | 2.6L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1985 | Mitsubishi | Mighty Max | 2.0L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1985 | Mitsubishi | Mighty Max | 2.6L | L4 | Rear | Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1983 | Ford | F-100 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1983 | Ford | F-250 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1983 | Ford | F-350 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1982 | Ford | F-100 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1982 | Ford | F-250 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1982 | Ford | F-350 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1981 | Ford | F-100 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1981 | Ford | F-250 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1981 | Ford | F-350 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
| 1980 | Ford | F-100 | 4.9L | L6 | Rear | Certification Level : PRE-OBDII; Cutting and Welding Required During Installation; CARB Executive Order D-193-104; 2in. Universal California Pre-OBDII Catalytic Converter |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.