Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Schaeffers SynShield Ultra Performance 10w30 Oil is a premium advanced performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration. SynShield Ultra Performance 10w30 is built for on-highway and off-highway applications that are subjected to severe stop-and-go, excessive idling, short haul and/or severe duty operating conditions. Using Schaeffer’s proprietary friction modifiers, Micron Moly and Penetro, SynShield Ultra Performance 10w30 creates a slippery, tenacious shield that prevents metal-to-metal contact. This added layer of durability protection significantly reduces wear on bearings, rings, pistons, cylinders and valve trains SynShield Ultra Performance 10w30 Engine Oil is suitable for use in 2007 and 2010 emission complaint engines that utilize heavy exhaust gas recirculation (EGR) and exhaust after-treatment devices such as diesel particulate filters (DPFs) with or without diesel oxidation catalysts (DOCs) and selective catalytic reduction (SCR). Schaeffer’s 10w30 diesel oil meets and exceeds API CK-4 specifications.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the benefits of using Schaeffer's SynShield Ultra Performance Diesel Engine Oil 10W-30?A: Schaeffer's SynShield Ultra Performance 10W-30 offers maximum protection against wear, oxidation, and deposit formation. Its advanced formulation includes friction modifiers like Micron Moly and Penetro, which create a protective shield that reduces metal-to-metal contact, ensuring longevity and performance in diesel engines.
Q: Is SynShield Ultra Performance 10W-30 compatible with newer diesel engines?A: Yes, SynShield Ultra Performance 10W-30 is suitable for use in 2007 and 2010 emission-compliant engines that utilize exhaust gas recirculation (EGR) and exhaust after-treatment devices. It meets and exceeds API CK-4 specifications, making it a reliable choice for modern diesel engines.
Q: How does this engine oil improve fuel economy?A: This engine oil enhances fuel economy even in adverse operating conditions due to its excellent oxidation and viscosity control. The formulation helps reduce oil consumption while maintaining optimal engine performance, which can lead to better fuel efficiency.
Q: What operating conditions is Schaeffer's 10W-30 engine oil designed for?A: Schaeffer's 10W-30 engine oil is formulated for both on-highway and off-highway applications, particularly in severe operating conditions such as stop-and-go traffic, excessive idling, and short-haul duties. Its durability makes it ideal for challenging environments.
Q: Can SynShield Ultra Performance 10W-30 help with soot and deposit build-up?A: Yes, this engine oil features superior soot-busting and deposit-dispersing capabilities, which help keep the engine clean by preventing soot and deposits from accumulating. This ensures optimal engine performance and longevity.
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