Details
BrandMagnaflow
SKUMAG51888
GTIN / UPC888563001067
Manufacturer Part Number51888
Product Information
MagnaFlow 51888 is an OEM Grade direct-fit manifold catalytic converter for the driver side bank, replacing the factory exhaust manifold and its close-coupled converter as one spun, one-piece assembly. A 28.5 inch overall length houses an 8 inch ceramic substrate inside 16 gauge 409 stainless steel tubing joined by 308 stainless steel MIG welds, and a single laser fusion weld on the spun body reduces leak paths. Mandrel bent tubing reproduces OE flow geometry, and flanged inlet and outlet bolt up with no cutting or welding.
Specifications
| Type | Direct-fit manifold catalytic converter (OEM Grade) |
| Position | Primary (close-coupled manifold), left bank (driver side) |
| Material | 16 gauge 409 stainless steel tubing, 308 stainless steel MIG welds |
| Body Type | Spun, one-piece |
| Substrate | Ceramic |
| Overall Length | 28.5 in (8 in converter body) |
| Inlet / Outlet | Flange / flange |
| Included | Flat ring outlet gasket |
| Series | OEM Grade |
| Finish | Uncoated |
| Inlet Type | Flange |
| Clamps Included | No |
| Legality | Not legal for sale or installation in California, Colorado or New York. |
| Quantity | 1 |
| Part Number | 51888 |
| OEM Replacement | 17105-38020, 17105-38050 |
| Pairs With | 51891 (right bank, passenger side) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2017 | Lexus | LS460 | Base |
| 2013-2017 | Lexus | LS460 | F Sport |
| 2007-2017 | Lexus | LS460 | L |
| 2008-2015 | Lexus | LS600h | L |
Shipping
- In stock orders typically 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
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