text.skipToContent text.skipToNavigation

Buy Online & Pick it up in-Store for FREE as soon as TODAY on most items

brand brake page common Banner

LEARN MORE

See Details

Close (X)

Buy 3 Tires, Get 4th Tire Free Instantly.
Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on PepBoys.com and installation is completed between 6/28/19 through 7/31/19.


Sorry, there are no Brand Tires that fit your vehicle. Please select another option below.

View . .

Engine Treatments

Vehicle
Tire Size
https://images.pepboys.com/fit-in/32x32/images/productImages/52134100/100QR_front.jpg
Rislone Engine Treatment Play
Play $6.99 $5.59
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 100QR
  |   SKU : 118286
  • Rislone Engine treatment is a high quality penetrating lubrication oil formulated with protective engine additives and special cleansing agents that go above and beyond other engine treatments
  • Removes and prevents engine sludge buildup
See all 11 reviews
Available
Available today
Pay in Store Available
  • Rislone Engine treatment is a high quality penetrating lubrication oil formulated with protective engine additives and special cleansing agents that go above and beyond other engine treatments
  • Removes and prevents engine sludge buildup
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $6.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $5.59
https://images.pepboys.com/fit-in/32x32/images/productImages/32805100/20401_NL_Engine-Oil_16oz_316.jpg
NO LEAK 16oz NO LEAK Engine Oil Treatment
$7.99 $5.98
Sale Price
Part #: 20401
  |   SKU : 8994307
  • PROP65_3
  • Stops and prevents engine oil leaks
See all 11 reviews
Available
Available today
Pay in Store Available
  • PROP65_3
  • Stops and prevents engine oil leaks
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Sale Price $7.99 $5.98
Delivery Options
.
Available today
Pay in Store Available
Subtotal Subtotal: $5.98
https://images.pepboys.com/fit-in/32x32/images/productImages/3921100/2117.JPG
Bardahl No Smoke Plus Stop Leak The Original Double-Action Formula
$7.49 $5.99
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 2117W
  |   SKU : 8741866
  • Reduces smoking and stops oil leaks
  • Improves power and performance
See all 4 reviews
Available
Available today
Pay in Store Available
  • Reduces smoking and stops oil leaks
  • Improves power and performance
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $7.49

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $5.99
https://images.pepboys.com/fit-in/32x32/images/productImages/52134100/1040 JPG.JPG
Bar's Leaks Rear Main Seal Repair Play
Play $7.99 $6.39
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 1040
  |   SKU : 555348
  • Bar's Leaks Concentrated Rear Main Seal Repair restores the seal to like-new condition and also contains additives to stop any existing leaks
  • Works with ALL gasoline and diesel engines using conventional, high mileage, and synthetic oil
See all 19 reviews
Available
Available today
Pay in Store Available
  • Bar's Leaks Concentrated Rear Main Seal Repair restores the seal to like-new condition and also contains additives to stop any existing leaks
  • Works with ALL gasoline and diesel engines using conventional, high mileage, and synthetic oil
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $7.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $6.39
https://images.pepboys.com/fit-in/32x32/images/productImages/55129100/10278-EngineOilStopLeak-QT.jpg
Lucas Oil Oil Engine Oil Stop Leak
$11.97 $9.58
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 10278
  |   SKU : 9722806
  • Treats front and rear engine seal leaks
  • Contains no harmful solvents
See all 12 reviews
Available
Available today
Pay in Store Available
  • Treats front and rear engine seal leaks
  • Contains no harmful solvents
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $11.97

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $9.58
https://images.pepboys.com/fit-in/32x32/images/productImages/52134100/1000 Front_RedCRC.jpg
Bar's Leaks Engine Repair and Stop Leak Play
Play $11.99 $9.59
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 1000
  |   SKU : 9403493
  • Bar's Leaks Engine Repair restores lost compression and power, reduces noise and oil consumption while improving the performance of worn cylinders, rings, bearings and seals
  • Bar's Leaks Engine Repair can be used to top off the existing oil when low or added to the engine when changing the oil and filter
See all 8 reviews
Available
Available today
Pay in Store Available
  • Bar's Leaks Engine Repair restores lost compression and power, reduces noise and oil consumption while improving the performance of worn cylinders, rings, bearings and seals
  • Bar's Leaks Engine Repair can be used to top off the existing oil when low or added to the engine when changing the oil and filter
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $11.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $9.59
https://images.pepboys.com/fit-in/32x32/images/productImages/44610100/AS661Y_Front.jpg
Prestone Triple Seal Engine Block Stop Leak
$11.99 $9.59
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: AS661Y
  |   SKU : 1773196
  • PROP65_1
  • Fast acting beads quickly locate leaks
Write the first review
Available
Available today
Pay in Store Available
  • PROP65_1
  • Fast acting beads quickly locate leaks
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $11.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $9.59
https://images.pepboys.com/fit-in/32x32/images/productImages/63859100/DuraLube-EngineTreatment-DLOS.jpg
Dura Lube 32oz Engine Treatment
$16.99 $13.59
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: DLOS06
  |   SKU : 9408931
  • Dura Lube Advanced Engine Treatment helps keep engines clean by reducing Heat & Friction, a major cause of engine sludge.
  • Regular use of Dura Lube Advanced Engine Treatment helps maintain a healthy running vehicle.
Write the first review
Available
Available today
Pay in Store Available
  • Dura Lube Advanced Engine Treatment helps keep engines clean by reducing Heat & Friction, a major cause of engine sludge.
  • Regular use of Dura Lube Advanced Engine Treatment helps maintain a healthy running vehicle.
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $16.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $13.59
https://images.pepboys.com/fit-in/32x32/images/productImages/65169100/PSL11000 Engine Treatment 12 oz_Family Straight.jpg
Prolong Super Lubricants 12oz Engine Treatment
$19.99 $15.99
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 11000
  |   SKU : 9045228
  • PROP65_32
  • Reduces harmful friction and excessive heat in both gasoline and diesel-fueled engines.
See all 2 reviews
Available
Available today
Pay in Store Available
  • PROP65_32
  • Reduces harmful friction and excessive heat in both gasoline and diesel-fueled engines.
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $19.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $15.99
https://images.pepboys.com/fit-in/32x32/images/productImages/63859100/SK_50106015 HM ET ctn-15oz_z7.jpg
Slick 50 15oz High Mileage Engine Treatment
$19.99 $15.99
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 750002
  |   SKU : 8985901
  • Protects against friction and heat
  • Improves compression
See all 6 reviews
Available
Available today
Pay in Store Available
  • Protects against friction and heat
  • Improves compression
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $19.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $15.99
https://images.pepboys.com/fit-in/32x32/images/productImages/63859100/SK_41306032 Engine Treat ctn 1qt_z9.jpg
Slick 50 15oz Engine Treatment
$21.99 $17.59
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 750001
  |   SKU : 8082354
  • Protects against friction and heat
  • Will not cause corrosion of engine components
See all 4 reviews
Available
Available today
Pay in Store Available
  • Protects against friction and heat
  • Will not cause corrosion of engine components
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $21.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $17.59
https://images.pepboys.com/fit-in/32x32/images/productImages/52019100/engine.jpg
zMAX Engine Formula
$26.97 $21.58
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 51-212
  |   SKU : 9523874
  • zMAX Engine Formula has the unique ability to soak into metal and help reduce engine deposits.
  • Formula will lead to improved engine performance, extended engine life and reduced emissions.
See all 4 reviews
Available
Available today
Pay in Store Available
  • zMAX Engine Formula has the unique ability to soak into metal and help reduce engine deposits.
  • Formula will lead to improved engine performance, extended engine life and reduced emissions.
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $26.97

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $21.58
https://images.pepboys.com/fit-in/32x32/images/productImages/52019100/engine and fuel.jpg
zMAX Engine and Fuel Micro Lubricant Play
Play $39.97 $31.98
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 51-011
  |   SKU : 9202089
  • Uniquely soaks into metal and reduces engine deposits
  • Improves performance
See all 13 reviews
Available
Available today
Pay in Store Available
  • Uniquely soaks into metal and reduces engine deposits
  • Improves performance
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $39.97

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available today
Pay in Store Available

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $31.98
https://images.pepboys.com/fit-in/32x32/images/productImages/5330100/1148730.jpg
CD-2 Premium Stop Leak
$4.49 Sale
Price
$2.90
$2.32
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 4105R
  |   SKU : 1148730
  • GUARANTEED to stop oil leaks
  • Seals common engine leaks within 300 miles of driving
See all 8 reviews
Not Available
Available tomorrow after 1 p.m.
  • GUARANTEED to stop oil leaks
  • Seals common engine leaks within 300 miles of driving
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Sale Price $4.49 $2.90

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available tomorrow after 1 p.m.

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $2.32
https://images.pepboys.com/fit-in/32x32/images/productImages/65169100/PSL11100 Engine Treatment Booster 8 oz_Family Straight.jpg
Prolong Super Lubricants 8oz Engine Treatment Booster
$16.99 $13.59
With Promotion
Web Exclusive - Save 20% on Parts & Accessories*
Part #: 11100
  |   SKU : 8753692
  • PROP65_32
  • Reduces harmful friction and excessive heat in both gasoline and diesel-fueled engines.
See all 3 reviews
Available
Available tomorrow after 1 p.m.
  • PROP65_32
  • Reduces harmful friction and excessive heat in both gasoline and diesel-fueled engines.
Web Exclusive - Save 20% on Parts & Accessories*
. .
Quantity

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location. Close [x]
Retail $16.99

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Delivery Options
.
Available tomorrow after 1 p.m.

Promotion: Web Exclusive - Save 20% on Parts & Accessories*

Subtotal Subtotal: $13.59
/ymme
/engine-treatments/c/95000015
Select a Model Year
Select a Make
Select a Model
Select an Engine