# 100404Q - ENGINE OIL, SYNTHETIC 4 CYCLE 15W-40 320Z. - BRIGGS & STRATTON

100404Q - ENGINE OIL, SYNTHETIC 4 CYCLE 15W-40 320Z. - BRIGGS & STRATTON

32oz / .946 L / .996 Quarts  
  
Full Synthetic Oil 15W-40  
  

Meticulously engineered to meet the rigorous demands of outdoor power equipment and off-road vehicle engines. Whether you're maintaining a lawn mower, generator, outdoor power equipment, or a UTV, this high-quality oil ensures optimal performance and longevity.  
  

-   100% Synthetic Formula: Provides superior performance and protection for air-cooled 4-cycle engines

-   Enhanced Engine Protection: Formulated to meet the unique demands of outdoor power equipment, ensuring extended engine life

-   Wide Temperature Range: Suitable for use in a variety of temperatures, offering excellent cold-weather starting and high-temperature protection

-   32 oz. Bottle: Convenient size for multiple uses, making it easy to handle and store

-   OEM Approved: Warranty approved for use in Briggs & Stratton engines, ensuring compatibility and reliability

-   Eco-Friendly: Designed to be environmentally friendly, reducing harmful emissions and protecting the engine

-   Briggs & Stratton OEM Product

**Cannot ship internationally.**

## Details

- **Price:** 8.14 USD
- **Vendor:** BRIGGS & STRATTON
- **Tags:** Briggs & Stratton Engine Parts, Engine Oil, Lubricants, OEM Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8.14 USD | In stock |

## Images

- A black plastic bottle of Vanguard 15W-40 4-cycle engine oil with a black cap and a black, purple, and yellow label, shown on a plain white background. 100404Q - ENGINE OIL, SYNTHETIC 4 CYCLE 15W-40 320Z. - BRIGGS & STRATTON
- Small Engine oil Temperature Range Guide
- Briggs & Stratton Genuine Parts & Accessories

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> Source: [Doc's Full Bore Outdoor](https://parts.docsfullboreoutdoor.com/products/100404q)
> Updated: 2026-07-28