This is MagnaFlow's California Grade converter for the 4.2L inline six Land Cruiser, carrying CARB Executive Order D-193-164, which makes it legal for sale and installation in California, Colorado, New York and Maine as well as the federal states. It interchanges with Toyota OE parts 17400-61020 and 17400-61021. The shell is spun stainless steel over a ceramic substrate with mandrel bent 16 gauge 409 stainless tubing and 308 stainless MIG welds, and it uses a flange at both the inlet and the outlet, so it bolts into the factory exhaust with no cutting or welding. Overall length is 19.5 inches. This is a pre-OBDII application and the converter carries no oxygen sensor ports.
Specifications
| Type | Direct-fit catalytic converter (MagnaFlow California Grade) |
| Position | Single converter application (pre-OBDII); no side or primary/secondary designation published |
| Emissions Standard | CARB compliant, Executive Order D-193-164 |
| Legal For Sale | All 50 states, including California, Colorado, New York and Maine |
| Inlet | Flange |
| Outlet | Flange |
| Overall Length | 19.5 in |
| Body | Spun stainless steel, ceramic substrate |
| Material | 16 gauge 409 stainless tubing, 308 stainless MIG welds |
| Oxygen Sensor Ports | 0 |
| Heat Shield | Not attached |
| Included Hardware | None listed by MagnaFlow for this part number |
| OEM Replacement | Toyota 17400-61020, 17400-61021 |
| Warranty | Limited 5 year / 50,000 mile construction and 5 year / 50,000 mile emission (CARB converter terms) |
| Quantity | 1 (sold individually) |
| Part Number | 3391894 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-1987 | Toyota | Land Cruiser | Base |
Shipping
- Orders placed before 3 PM ET typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
