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⚡ Unlock peak engine performance & longevity — don’t let friction hold you back!
Archoil AR9100 Friction Modifier is a premium silicone-based additive designed to eliminate injector stiction in 6.0L and 7.3L PowerStroke engines, while also providing universal anti-wear protection for diesel and gasoline engines, gearboxes, and hydraulics. Each 16 oz bottle treats one engine oil change, reducing friction, noise, vibration, and heat, and extending oil life by preventing sludge and deposits. Trusted by thousands with a 4.7-star rating, this value pack offers two treatments to keep your engine running smoother, quieter, and longer.







| ASIN | B01N0ZMO2J |
| Best Sellers Rank | #2,484 in Automotive ( See Top 100 in Automotive ) #7 in Engine & Oil Fluid Additives |
| Brand Name | Archoil |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,367) |
| Item Form | Liquid |
| Item Weight | 16 Ounces |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Archoil |
| Material | Silicone |
| Model Number | 8542054213 |
| Number of Items | 2 |
| Part Number | 8542054213 |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Automotive applications, specifically for 6.0 and 7.3L PowerStroke engines, gasoline and diesel engines, gearboxes, hydraulics, differentials, and power steering systems |
| UPC | 608819244129 |
| Unit Count | 32.0 Ounce |
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