Identify this part
- Part number: 24-82278
- Fits: Cadillac, Lexus, Pontiac, Toyota
Ships from USA. Fits the vehicles, machines and part numbers listed below.
Specifications
| Rotation | Either direction |
|---|---|
| Belt Width | 21mm |
| Bore | 17mm |
| Fits Series | Denso IR/IF Alternators |
| Grooves | 6 |
| Pulley OD | 62mm |
| Pulley Type | Solid |
Vehicle applications (6)
| Make | Model | Year | Engine |
|---|---|---|---|
| Cadillac | DeVille | 2001-2005 | V8 4.6L 281cid |
| Cadillac | Seville | 2001-2004 | V8 4.6L 281cid |
| Lexus | SC300 | 1992-1994 | L6 3.0L 2997cc |
| Lexus | SC300 | 1995 | L6 3.0L 2997cc |
| Pontiac | Bonneville | 2004-2005 | V8 4.6L 281cid |
| Toyota | Supra | 1993-1998 | L6 3.0L 2997cc w/Twin Turbo |
Reference numbers (2)
| Denso | 021041-6940 |
|---|---|
| Toyota | 27411-46090 |
Cross reference numbers are shown for compatibility only. All brand names are the property of their respective owners.
Brand names and part numbers are listed only to identify the parts this part replaces. Starter Alternator Supply is not affiliated with those manufacturers.
Common questions about this unit
Which way does it rotate?
This unit turns either direction. Rotation is read looking at the drive end, the end the pulley or gear sits on. Most alternators driven by a serpentine belt turn clockwise, but always match what came off.
How do I know it fits my machine?
We list 6 vehicle and equipment applications for this unit. Use the "Does it fit?" checker further up this page to pick your make, model and year, or open the full applications list.
The surest check is the number stamped on the unit you are replacing. Match it against the cross reference numbers on this page. Fitment lists are a guide, and the same machine can leave the factory with more than one setup, so the number on your old part beats a model year every time.
What is the 24-82278 number?
24-82278 is the Lester number. Lester is the long standing industry catalogue for rotating electrical, and its numbers are how the trade identifies a unit regardless of who sold it. We use it as our part number because it is the one identifier that stays stable across every brand that has ever boxed this unit.
How do I confirm this is the right motor?
Match the number on the unit you are replacing against the cross reference list on this page, and check the mounting and shaft against your old one. For these motors the part number is far more reliable than the machine model, because the same machine is often built with more than one motor over its production run.
Is this new or remanufactured?
New. Every unit we list is a new unit, not a rebuilt core, and it where a part carries a core charge, it is refunded when your old unit comes back within 30 days.
How fast does it ship?
Orders leave within three business days. Ships from USA. You can read the full terms in our shipping policy, and returns are covered in the return and refund policy.
What if I order the wrong part?
Returns are accepted within the window set out in our return and refund policy,and a restocking fee applies unless the part is defective or we made the error. A unit that has been installed or used cannot be returned, so it is worth confirming fitment by part number before you fit it.