Castrol GTX ULTRACLEAN - with its proprietary sludge buster - is our cleanest GTX ever. Its unique Double Action formula cleans away old sludge** and protects against new sludge formation, giving you more control over today's challenging conditions.
Help extend the life of your engine with GTX ULTRACLEAN.
Castrol GTX ULTRACLEAN also delivers:
• 50% superior sludge protection compared to tough industry standards*
• Advanced protection against viscosity and thermal breakdown
• Superior protection against high temperature deposits
• Premium quality base oils and anti-wear additives that help extend the life of your engine
Brand | Castrol |
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Unit Size | 1 quart |
Available | In-Store Only |
We want you to be fully satisfied with every item that you purchase from www.dollargeneral.com. If you are not satisfied with an item that you have purchased, you may return the item within 30 days of delivery for a full refund of the purchase price, minus the shipping, handling, and other charges. The item must be returned in good condition, in original boxes (whenever possible), and with all paperwork, parts and accessories to ensure credit.
HOW IT WORKS: Add qualifying product(s) to your shopping cart totaling $30 or more (prior to taxes and other discounts) and Free Shipping will be applied to your order up to $15 in value. This offer cannot be combined with any other offer or discount. You need to select the Standard Ground Shipping option to receive Free Shipping credit. If you select the 2nd Day or Overnight, shipping charges will be applied. For shipments of orders to locations that are excluded from this offer, the shipping charge will be visible during Checkout.
To participate, add qualifying product to your shopping cart and FREE GROUND SHIPPING up to a $15 credit will automatically be applied at checkout. Credit only applies to shipping. Any unused portion of the shipping credit does not apply to a reduction in item price. Note: You must select “Ground Shipping” to receive the discount.
TERMS AND CONDITIONS: This Free Shipping Offer consists of a maximum credit towards shipping costs of $15.00 on orders of $30 or more, prior to taxes. This cannot be combined with any other offer. Customer will be charged the balance of shipping costs above $15.00. This Free Shipping Offer applies to items for delivery by standard ground shipping only and excludes delivery to Alaska and Hawaii and APO/FPO Addresses. Item(s) must be must be purchased in the same transaction. Entire order must be shipped to a single address. Offer is not applicable towards the shipping costs for returned items. Offer is not valid on previous purchases. Offer valid only while supplies last and not applicable to cancelled orders due to out-of-stock merchandise. This promotional offer may be modified or terminated at any time without notice. We reserve the right to cancel any order due to unauthorized, altered, or ineligible use of this offer. Some exceptions may apply. No cash value.
Castrol Transmax™ DEX/MERC Multi-Vehicle Transmission Fluid is for use in transmissions and power steering of older Ford and General Motors vehicles and any other vehicle where the specifications for this product are recommended.
As vehicles age, they change and some of these changes can result in costly repairs or replacement. Catalytic converter failure is one of the most common – and costliest -- problems faced by higher mileage vehicles. The phosphorus in all motor oil anti-wear packages is also an industry recognized catalyst poison.
Castrol® GTX® High Mileage is specially formulated with less phosphorus than other leading oils, replacing it with advanced technology invented and patented by Castrol that helps prevent catalytic converter and emission system failure and delivers unsurpassed protection against sludge, wear and oil burn-off*
*vs leading conventional oils, 5W-30 tested
** based on API and ACEA volatility specifications
Transmissions have many demands placed on them. That’s why PEAK® DEXRON® III/MERCON® Automatic Transmission Fluid is formulated with select, highly refined base oils and specially balanced additives, as well as friction modifiers that provide smooth lockups required by both Ford and General Motors. PEAK® DEXRON® III/MERCON® Automatic Transmission Fluid (ATF) is recommended for use in automatic transmissions in GM, Ford (except where Ford M2C33-F is specified) and other domestic and foreign vehicles requiring DEXRON® III, IIE AND II, as well as MERCON® ATF. Additionally, it can be used in Allison automatic transmissions – including those requiring C-4 fluid – and Caterpillar transmissions specifying T0-2 performance.
Always refer to your equipment’s owner’s manual for specific information on Automatic Transmission Fluid requirements. Because it has a high viscosity index, PEAK® DEXRON® III/MERCON® ATF can be used over a wide temperature range – providing excellent low-temperature fluidity while retaining desired viscosity at high temperatures. Specific benefits and product attributes include: