# AEO-15W4-640 15W-40 Mineral Engine Oil, 5 Gal Pail

Date: 2026-11-03

Canonical HTML URL: https://lubriloy.com/blog/aeo-15w4-640-15w-40-engine-oil-5-gal-pail

Engine oils · 2026-11-03

[Buy direct from Lubri-Loy - free shipping: AEO-15W4-640](https://lubriloy.com/products/aeo-15w4-640)

AEO-15W4-640 is Lubri-Loy 15W-40 mineral automotive engine oil in a 5 gal pail. It is a factory-order item. Buy direct from Lubri-Loy through the matching product page, backed by a commitment to quality lubricants blended in the USA since 1949.

[View AEO-15W4-640 15W-40 Mineral Automotive Engine Oil, 5 gal pail / AEO-15W4-640](https://lubriloy.com/products/aeo-15w4-640)

## Product specification summary

- **Catalog No. / MFR #:** AEO-15W4-640

- **Product:** 15W-40 Engine Oil

- **Product category:** Automotive engine oil, mineral

- **Grade:** 15W-40

- **Size:** 5 gal pail

- **Availability:** Factory order

## 15W-40 mineral automotive engine oil, 5 gal pail

Catalog number AEO-15W4-640 identifies Lubri-Loy 15W-40 engine oil in the Automotive Engine Oil, Mineral category. This article covers the 5 gal pail.

Use the complete catalog number, 15W-40 grade and 5 gal pail description when discussing your order with Lubri-Loy so your inquiry identifies the correct item.

## Lubri-Loy quality, blended in the USA since 1949

Lubri-Loy has blended quality lubricants in the USA since 1949. AEO-15W4-640 is part of its mineral automotive engine oil offering.

Buying directly from Lubri-Loy provides a direct point of contact for questions about this product and your order.

## Buy AEO-15W4-640 directly from Lubri-Loy

Visit the matching AEO-15W4-640 product page on lubriloy.com to review the direct ordering options for the 5 gal pail.

This is a factory-order item. Contact Lubri-Loy to discuss your ordering requirements and reference AEO-15W4-640.

[View AEO-15W4-640 15W-40 Mineral Automotive Engine Oil, 5 gal pail / AEO-15W4-640](https://lubriloy.com/products/aeo-15w4-640)

## Frequently asked questions

### What is AEO-15W4-640?

AEO-15W4-640 is Lubri-Loy 15W-40 mineral automotive engine oil in a 5 gal pail.

### How can I buy this product from Lubri-Loy?

Open the matching Lubri-Loy product page. Use Add to cart or Buy now when available, or Request a quote for quote-only products. Direct orders include free shipping within the US.

### How can I buy this product from Lubri-Loy?

Open the matching Lubri-Loy product page. Use Add to cart or Buy now when available, or Request a quote for quote-only products. Direct orders include free shipping within the US.

[Matching product page](https://lubriloy.com/products/aeo-15w4-640) · [All product guides](https://lubriloy.com/blog/product-guides)

[Buy direct from Lubri-Loy - free shipping: AEO-15W4-640](https://lubriloy.com/products/aeo-15w4-640)

Other ways to buy: [Also available on Motion](https://www.motion.com/products/sku/03299511)