Last price update was: March 18, 2026 08:53
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Chevron 400 XLE Synblend Diesel Engine Oil 15W-40

- 17%
Chevron 400 XLE Synblend Diesel Engine Oil 15W-40
Chevron 400 XLE Synblend Diesel Engine Oil 15W-40

Original price was: $24.95.Current price is: $20.77.

Chevron 400 XLE Synblend Diesel Engine Oil 15W-40 Price comparison

  • All prices mentioned above are in United States dollar.
  • This product is available at Amazon.com, eBay, FinditParts, Walmart.com, Bestbuy.
  • At amazon.com you can purchase Delo 400 XLE Heavy Duty Synblend Diesel Engine Oil 15W-40, 1 Gallon, Pack of 1 for only $13.93 , which is 98% less than the cost in Bestbuy ($649.99).
  • The lowest price of Anker - SOLIX PS400 Portable Solar Panel 400W - Black was obtained on March 18, 2026 08:53.

Chevron 400 XLE Synblend Diesel Engine Oil 15W-40 Price History

Highest Price
$765.99 Bestbuy.com
December 11, 2025
Lowest Price
$13.93 Amazon.com
June 5, 2026
Current Price
$13.93 Amazon.com
March 18, 2026
Since December 7, 2025
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Set Alert for Delo 400 XLE Heavy Duty Synblend Diesel Engine Oil 15W-40, 1 Gallon, Pack of 1 - $13.93
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Chevron 400 XLE Synblend Diesel Engine Oil 15W-40 Description

Chelron 400 XLE Synblend Diesel Engine Oil 15W-40: Unleash Peak Performance

If you’re seeking a premium solution to enhance your engine’s performance, look no further than Chevron 400 XLE Synblend Diesel Engine Oil 15W-40. This high-quality oil is engineered to deliver superior lubrication for heavy-duty diesel engines, ensuring optimal operation for buses and trucks alike. With a balanced formulation, Chevron 400 XLE Synblend stands as a reliable choice to meet your engine’s rigorous demands.

Key Features of Chevron 400 XLE Synblend Diesel Engine Oil

  • Viscosity Rating: 15W-40 – This viscosity grade ensures effective performance in both hot and cold temperatures, providing reliable protection under various driving conditions.
  • Engine Compatibility – Designed specifically for buses and trucks, this engine oil guarantees outstanding performance for commercial vehicles, maximizing engine longevity.
  • Superior Lubrication – Its synblend formulation combines synthetic and conventional base oils to enhance wear protection and performance, allowing your engine to work efficiently.
  • 7 Pounds Item Weight – Compact and manageable, it’s easy to handle and store, making oil changes straightforward and efficient.
  • Product Dimensions – At 7.8 x 4.33 x 12.1 inches, it fits well in most storage spaces, allowing for convenient access when needed.
  • Country of Origin: USA – Enjoy peace of mind knowing this premium engine oil is manufactured in the USA, meeting rigorous quality standards.

Price Comparison Across Suppliers

The price of Chevron 400 XLE Synblend Diesel Engine Oil varies depending on the supplier, making it crucial for you to compare prices before purchasing. Our platform provides a comprehensive comparison to ensure you secure the best deal. Over time, the price has shown fluctuations, illustrating competitive market dynamics. By checking related prices, you can save significantly while ensuring quality for your engine.

6-Month Price History Trends

Over the past six months, the price history chart indicates a general downward trend, with peaks in price noted during seasonal demand periods. This is crucial for budget-conscious buyers who want to purchase when prices are lower. Monitoring this trend can facilitate smarter purchasing decisions that align with your financial goals.

Insights from Customer Reviews

Customer feedback has been largely positive regarding Chevron 400 XLE Synblend Diesel Engine Oil. Users commend its excellent lubrication properties and its ability to enhance engine performance. Many drivers have noted a noticeable increase in fuel efficiency after using this oil. However, a few users expressed concerns regarding its availability and suggested tweaks to improve the packaging for easier pouring. Overall, the consensus points towards a reliable and effective product for diesel engines.

Explore Unboxing and Review Videos

To gain further insights, check out several unboxing and review videos available online. Many automotive enthusiasts have documented their experiences with Chevron 400 XLE Synblend, showcasing its application and performance benefits firsthand. Watching these videos can enhance your confidence in selecting this engine oil and provide tips on maximizing its benefits.

In conclusion, if you’re aiming for efficiency and longevity in your diesel engine, Chevron 400 XLE Synblend Diesel Engine Oil 15W-40 should be at the top of your list. Its blend of synthetic and traditional oil offers unbeatable performance, especially for heavy-duty applications. Don’t hesitate to take full advantage of our price comparison tools to find the best deal. Compare prices now!

Chevron 400 XLE Synblend Diesel Engine Oil 15W-40 Specification

Specification: Chevron 400 XLE Synblend Diesel Engine Oil 15W-40

Viscosity

‎15W-40 sae_grade

Brand

‎Chevron

Vehicle Service Type

‎Bus, Truck

UPC

‎023968377311

Global Trade Identification Number

00023968377311

Manufacturer

‎Chevron

Model

‎257004470

Item Weight

‎7 pounds

Product Dimensions

‎7.8 x 4.33 x 12.1 inches

Country of Origin

‎USA

Item model number

‎257004470

Manufacturer Part Number

‎257004470

Automotive Fit Type

Universal Fit

Item Weight (pounds)

7

ASIN

B07L1F876S

Date First Available

November 30, 2018

Model Number

HD 400S

Color

Black

Sound Isolating

Yes

Minimum Frequency Response (hertz)

10.0

Maximum Frequency Response (kilohertz)

25.0

Impedance (ohms)

18

Total Harmonic Distortion (percent)

0.5

Sound Mode

Stereo

Connection Type

Wired

Connector Size

1/8 in. (3.5mm)

Detachable Cord

Yes

Built-In Microphone

Yes

Controls

Call

Headphone Fit

Over-the-Ear

Adjustable Headband

No

Foldable Design

Yes

Product Width (inches)

7

Product Weight (pounds)

0.48

Cord Length (feet)

4.6

Release Date

04-28-2023

Artist

Alvin Lee

Album Level Flags

Studio Recording

Release Level Flags

Studio Recording

Explicit Content

No

Style(s)

British Blues

Format

VINYL

Label

Repertoire

Genre

Pop/Rock

Product Height (inches)

2

Product Length (inches)

8

Polar Pattern

Supercardioid

Output(s)

3.5mm audio

Microphone Type

Shotgun microphones

Wireless

No

Windscreen Included

Yes

Camera Mount Included

Yes

Warranty - Parts (years)

2

Warranty - Labor (years)

2

Power Supply Output

1 x MC4

Maximum Power Delivery (watts)

400

Solar Cell Efficiency (percent)

23

Number of Units Per Package

1

Product Use

Portable battery

Mount Type

Freestanding

Solar Panel Design

Foldable

Warranty - Parts (year)

1

Warranty - Labor (year)

1

Maximum Watts x Channel @ Ohms

100 x 4 @ 2 Ohms, 50 x 4 @ 4 Ohms

Total Power Handling Maximum (watts)

400.0

Watts Per Channel Maximum (watts)

100.0

Amplifier Class

D

Number Of Channels

4.0

Signal-to-Noise Ratio (SNR) (decibels)

85.0

Bass Boost

None

Bridgeable

Yes

Low-Pass Crossover

Variable

High-Pass Crossover

Variable

Remote Control Included

No

Fan Cooled

No

Speaker-Level Inputs

Yes

Preamp Outputs

No

Product Depth (inches)

9.3

Card Amount

400 United States dollars

Card Format

Digital

Activation Method

Online

Digital Delivery Type

Email

Redeemable Online

Yes, Online Only

Video Game Card Type

Online store currency

Internet Required

Yes

Compatible Platform(s)

Mac/Windows

Chevron 400 XLE Synblend Diesel Engine Oil 15W-40 Reviews (8)

8 reviews for Chevron 400 XLE Synblend Diesel Engine Oil 15W-40

4.9 out of 5
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  1. Anthony G.

    Glad to see that the oil is Simi synthetic I don’t believe in full synthetic , blew a few engines with it. And the price is fair.

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  2. HiDesertChaos

    The oil poured so smooth into my funnel & down the oil fill tube. What’s there not to like?!

    This replaced the previous Delo version I’ve been using for years.

    I really like the color of the bottle too!

    Helpful(0) Unhelpful(0)You have already voted this
  3. Loren ray

    Great old generator oil. No smoke or sludge.

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  4. Amazon Customer

    250,000 miles on a Tahoe using this and still no engine problems. It’s hard to find Delo 10\30 anymore

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  5. Michael Ford

    As a owner operator. I rely on was to save money and this product from Amazon was perfect quality for my truck.

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  6. AnoleKing

    Good quality oil

    Helpful(0) Unhelpful(0)You have already voted this
  7. Tim Lowe

    Definitely saved money on this purchase. I received all six gallons.

    Helpful(0) Unhelpful(0)You have already voted this
  8. Yuliet

    Muy buena compra ya que no lo encontraba en ningún otro lugar,pero limitado a solo seis galones y cuando lo busqué nuevamente su precio era al doble

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