| Brand | Unbranded |
|---|---|
| Type | Engine Treatment Automotive |
| Units Per Package | Pack of 2 |
| Automotive Additive Type | High Mileage |
| Volume | 16.9 Oz Each |
| Features | Universal |
Check the listing for details. (2 Pack) Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz, Best Price. Condition: New. Listed at 16.48 USD. Sludge and other harmful deposits within engines can alter tolerances, stick rings, cause noisy valves & lifters, and plug oil passages and screens. The unique Rislone formula is designed to penetrate into bearing surfaces, piston rings and ring grooves, where sludge and varnish is likely to form.