ACDelcoGM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 oz
Details
- MaterialOil
- BrandACDelco
- Package InformationTube
- Liquid Volume0.12 Liters
- Item Weight4 Ounces
Description
🛠️ Upgrade your ride’s heartbeat with ACDelco’s ultimate axle additive!
- COMPACT POWERHOUSE - 4 oz tube packs a punch—easy to apply, long-lasting protection for your limited slip differential.
- RUST NOT ON YOUR WATCH - Advanced anti-corrosion agents protect your gears and clutches from damaging rust.
- WHISPER QUIET PERFORMANCE - High-quality friction modifiers minimize noise and vibration for a premium driving experience.
- PRECISION FIT FOR ICONIC MODELS - Tailored compatibility with Cadillac, Buick, Chevrolet, and Saturn models from 1993 to 2019.
- COOLER DIFFERENTIALS SMOOTHER RIDES - Specially formulated to reduce heat buildup and keep your axle running cooler under pressure.
ACDelcoGM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive is a premium 4 oz liquid formula designed to reduce differential temperature, prevent rust, and extend the life of clutches and gears. Compatible with select Cadillac, Buick, Chevrolet, and Saturn models (1993-2019), it ensures quieter, smoother rear axle performance while protecting critical drivetrain components.
Specifications
| Material | Oil |
| Brand | ACDelco |
| Package Information | Tube |
| Liquid Volume | 0.12 Liters |
| Item Weight | 4 Ounces |
| Recommended Uses For Product | Lubricant |
| Item Form | Liquid |
| Global Trade Identification Number | 00021625274096 |
| Manufacturer | ACDelco |
| Unit Count | 4.0 Ounce |
| UPC | 021625274096 |
| Number of Items | 1 |
| Model | Slip Axle Lubricant |
| Item Weight | 4 ounces |
| Product Dimensions | 4.7 x 1.6 x 1.6 inches |
| Country of Origin | USA |
| Item model number | 10-4003 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 10-4003 |
| OEM Part Number | 88900330 |
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Reviews
N**4
Cures differential clutch noises
Rear differential had a groan on cold startup making sharp turns. GM service bulletin for this issue advises to replace the fluid. I learned from some others that this conditioner will work magic on the issue. I performed a drain and fill with this conditioner and a full synthetic gear oil. Problem solved.
J**R
oil
it work great
А**R
Fluids
These are supposed to help with a grinding noise on my Chevy! TBD!
T**T
THIS is the modifier you need and want to use if you have a 2004-2006 GTO w/the M80 rear diff...
GM stopped making and stocking everything for this car. It's extinct. Parts are sparse. But gratefully this little bottle of magic still exists, and is affordable!Change your rear diff fluid every 18-24 months or every 15-25k miles if you own an 04-06 GTO. The LSDs are a metal on metal "cone type" design, so the amount and quality of FM you use is critical, as is flushing the fluid frequently to excrete metal slush in the diff housing.A quality 75W-140 gear oil works very well. Start with 2oz of the modifier, then ~1.5-1.8qts of the gear oil. Drive the car around for a while and listen to how the rear end sounds when turning and performing slow-speed maneuvers in parking lots. Add 0.5-1oz at a time to tune the diff.Let me know if you found this review helpful. 👌 🍺 ✌️
A**H
Good fit
Needed it for my '68 and it was half the price of buying it locally
J**S
OEM
Perfect
B**.
Worked as should
Good gm productive at good price.
4**I
Bottle changed...
Bottle has changed. Nothing like the old one with the flip up spout. Takes up more room but same amount.
Common Questions
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