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Signature Series 5W-30 Synthetic Motor Oil

Product code: ASLQT-EA
  • 75% more engine protection against horsepower loss and wear.1
  • 50% more cleaning power vs. AMSOIL OE Motor Oil
  • Protects turbochargers 72% better than required2 by the GM dexos1 Gen 2 specification.
  • Trusted by professional engine builders
  • Guaranteed protection for up to 25,000 miles or 1 year
PACKAGE SIZES AND UNITS OF MEASURE

Availability and Price subject to AMSOIL stock, visit product's page for updated information.

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AMSOIL Signature Series Synthetic Motor Oil is compatible with other conventional and synthetic motor oils. Mixing other oils with AMSOIL motor oils, however, will shorten the oil’s life expectancy and reduce its performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.

Aftermarket oil additives are not recommended for use with AMSOIL synthetic motor oils.

5W-20 (ALM): API SP (Resource Conserving), SN PLUS, SN…; GM dexos1 Gen 2 (supersedes 6094M); ACEA A1/B1; Ford WSS-M2C945-B1, WSS-M2C945-A, WSS-M2C930-A; Chrysler MS-6395; ILSAC GF-6A, GF-5, GF-4

Normal Service – Up to 25,000 miles (40,200 km), 700 hours of operation or one year, whichever comes first, in personal vehicles not operating under severe service.

Severe Service – Up to 15,000 miles (24,140 km), 700 hours of operation or one year, whichever comes first. Severe service conditions include commercial or fleet vehicles; excessive idling; or frequent towing, hauling, plowing or driving in dusty conditions.

  • Modified engines (non-stock), racing vehicles and vehicles using alternative fuels (E85, CNG, propane, etc.) are excluded from extended drain interval recommendations.
  • Change at the vehicle manufacturer’s recommended drain interval outside U.S. and Canada
  • AMSOIL Oil Filters are designed for extended drain intervals. Do not exceed 12,000 miles (19,312 km) or one year with other brand filters unless longer intervals are recommended by the vehicle manufacturer. Always change filter when changing oil.
  • Check oil regularly to maintain proper fill levels.

AMSOIL Oil Filters stop smaller particles, flow more oil and last longer than regular filters. For best performance, use AMSOIL Oil Filters.

Signature Series of Synthetic Motor Oil for Everyday Performance

Every vehicle benefits from a motor oil that delivers dependable protection through changing driving conditions. AMSOIL 5W-30 Signature Series is formulated with advanced synthetic technology to help reduce engine wear, control harmful deposits, and support reliable performance throughout recommended service intervals. Its premium formulation promotes quick lubrication during startup while maintaining a durable protective film as engine temperatures increase.

Drivers interested in small-engine 5W-30 synthetic oil in Pasadena, TX, can also count on our genuine products for dependable lubrication across a variety of compatible applications.

Premium Protection with AMSOIL 5W-30 Signature Series

Modern engines perform best when lubricated with high-quality synthetic oil that remains stable under demanding conditions. AMSOIL 5W-30 Signature Series in Pasadena, TX, is designed to resist oxidation, maintain viscosity, and help reduce friction between moving engine components.

Its advanced formulation supports cleaner engine operation by helping minimize sludge and deposits that can affect long-term performance. This motor oil delivers dependable protection for daily drivers who expect consistent results every time they get behind the wheel.

Built to Support Long-Lasting Engine Reliability

Routine maintenance is important in preserving engine life, and premium synthetic lubrication makes a noticeable difference. AMSOIL 5W-30 full synthetic oil in Pasadena, TX, provides reliable protection during demanding driving conditions while helping critical engine parts operate smoothly.

The advanced formula performs consistently across a broad range of operating temperatures, helping maintain engine cleanliness and dependable performance. Genuine AMSOIL products are trusted by drivers who value quality, durability, and proven synthetic technology.

Order Genuine AMSOIL Products Today

Check out our catalog to buy AMSOIL oil in Pasadena, TX, for premium synthetic lubrication backed by dependable service and knowledgeable product guidance.

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