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4.4 · 11 reviews
SKU: 161B23
Castrol

Castrol EDGE Full Synthetic 5W-40 Motor Oil 5 Quart 161B23

$41.99
FREE delivery · Delivery by Oct 18
  • Free shipping over $25
  • Next-business-day ship
  • Easy returns
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Shipping Information

Free shipping on orders over $25. Most items ship next business day after your order is placed.

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Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.

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Details

Product Description

Castrol EDGE Full Synthetic 5W-40 High Mileage Motor Oil delivers advanced protection and maximum performance for high mileage European engines. Visible text describes a premium full synthetic formula that exceeds manufacturer test limits and OEM requirements, withstands intense pressure, heat and friction, provides 1.2X better viscosity control and better engine cleanliness, and meets ACEA A3/B4, API SP, BMW Longlife-01, MB-Approval MB 229.5, Porsche A40, Renault RN0700/RN0710 and VW 502.00/505.00 specifications. The 5-quart container includes a 3-month warranty.

Technical data

Product Specifications

Part #
161B23
SKU #
1576702
Grade
High Mileage
Cycle
4-Cycle
Container Size
5 qt
Oil Type
Full Synthetic
Weight
5W-40
API Gasoline Certification
SP
Grade Type
Premium

Brand

Brand Story

Open engine bay with a red-handled dipstick and a stream of motor oil

Since 1899

Castrol

Under the hood

Castrol

A motor-oil brand founded in London in 1899

Charles Wakefield founded Castrol in London in 1899. The name comes from castor oil used in early lubricants. District Mailing Auto carries Castrol engine oils.

Shop Castrol

  • Heritage

    1899

    Charles Wakefield founded the company in London in 1899. Castrol takes its name from castor oil.

  • Fluids

    Engine oil

    The brand is known for passenger-car motor oils.

  • Storefront

    At District Mailing Auto

    Shop the Castrol products currently in the catalog.

Customer Reviews

4.4

Based on 11 reviews

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C
Chris W.Verified Buyer
07/05/2025

Highly recommend

Good experience overall from checkout to delivery.

J
Jordan L.Verified Buyer
04/15/2025

Very happy with this

Packaging was secure and the item was in perfect condition.

E
Emma S.Verified Buyer
12/14/2025

Exactly what I needed

Easy to order and arrived quickly. Product matched the listing and works great.

D
Dana H.Verified Buyer
10/02/2025

Solid purchase

Quality feels premium and it fits my needs well.

A
Alex P.Verified Buyer
01/09/2025

Fast shipping too

Impressed with the quality for the price. Will be back for more.

S
Sam T.Verified Buyer
03/22/2025

Great quality

Exactly as described. Good value and I would order again.

R
Riley N.Verified Buyer
06/08/2025

No complaints

Quick delivery and the product exceeded my expectations.

M
Maria K.Verified Buyer
08/17/2025

Would buy again

Does what it is supposed to do. Happy with this purchase.

T
Ted R.Verified Buyer
02/03/2025

Works perfectly

Setup was simple and it has worked reliably since day one.

P
Pat M.Verified Buyer
11/28/2025

Better than expected

Reliable product and smooth buying experience on this site.

C
Chris W.Verified Buyer
07/05/2025

Highly recommend

Good experience overall from checkout to delivery.