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Up to 25% Off Online Orders of Select Parts & Accessories. Enter Promo Code MMJ25 in Cart.

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Receive Up To 25% Off Your Online Purchase Of Select Parts and Accessories Instantly

When items are added to the cart, the discount will automatically deduct off the price of the qualifying items. Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installation, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes select products, items already on sale and MAP priced brands & items. For full category inclusions and disclaimers, See Details Here. Valid online until 11:59 PM EST on 4/30/18.

Additional Promotions Not Included in the above:

Receive 10% Off Select Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 10% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP10.

Receive 10% Off Select FelPro branded products with your online purchase. Use promotional code: FELPRO10.

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$4.99
$3.99
With Promotion
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  • Part #: PLT11|
  • SKU: 9284432

Available


    • Inhibits rust and corrosion
    • Lubricates water pump seal
Retail
$4.99
$2.99
$2.39
With Promotion
  • Part #: G12BP|
  • SKU: 8985970

Available


    • Works with all types and colors of antifreeze coolant and/or water
    • Seals leaks and seepage
Retail
$2.99
$182.99
$137.24
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  • Part #: CU2807|
  • SKU: 17424

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • OE design to ensure exact fit, form and function for an easy drop-in installation
    • High cooling performance and maximum cooling efficiency through high density multi-louvered fin design
    Fitment Notes
    • LIMITED LIFETIME WARRANTY
    • Radiator
Retail
$182.99
$3.99
$3.19
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  • Part #: 1196|
  • SKU: 555355

Available


    • Works with all types and colors of antifreeze coolant and/or water
    • Stops leaks and seals in all minor cooling system leaks
Retail
$3.99
$9.99
$7.99
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  • Part #: 1109|
  • SKU: 11226

Available


    • Permanently repairs leaks in gaskets, radiators, heater cores, intake manifolds, blocks, heads, and freeze plugs
    • Contains advanced microscopic stop leak fibers, which lock together to increase strength and promote a permanent seal, but will not clog your engine components
Retail
$9.99
$7.97
$6.38
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  • Part #: 1186|
  • SKU: 11240

Available


    • Formulated with Xtreme Cool, which stops overheating and reduces water temperature
    • Guaranteed to safely seal leaks in plastic, aluminum and metal radiators, heater cores, gaskets and freeze plugs. It's one of the few products to meet ASTM D6107 requirements for Stop Leak Additives used in Engine Coolants
Retail
$7.97
$2.99
$2.39
With Promotion
  • Part #: ASBP|
  • SKU: 1064603

Available


    • Stops Radiator and Heater Cores Leaks Safely, Quickly and Easily
    • Compatible with ALL antifreeze and coolants
Retail
$2.99
$11.99
$9.59
With Promotion
  • Part #: 1100|
  • SKU: 9284456

Available


    • For most vehicles, this is the last stop before going to a junkyard or paying an expensive repair bill for a blown head gasket
    • Designed to stop leaks, seal cracked cylinder heads and repair blown gaskets
Retail
$11.99
$32.99
$26.39
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  • Part #: 1111|
  • SKU: 9836116

Available


    • Formulated with a combination of antifreeze compatible sodium silicate sealing liquid and various size gasket sealing particles
    • Sealing particles penetrate gaps and cracks and harden to permanently stop leaks
Retail
$32.99
$6.39
$5.11
With Promotion
  • Part #: ASLC16|
  • SKU: 8379719

Available


    • Stops Radiator Leaks Safely, Quickly and Easily
    • Compatible with ALL antifreeze and coolants
Retail
$6.39
$5.99
$4.79
With Promotion
  • Part #: AS120Y|
  • SKU: 1137983

Available


    • Special formula helps seal larger size leaks
    • Heavy duty formula
Retail
$5.99
$9.99
$7.99
With Promotion
  • Part #: AS660|
  • SKU: 1773189

Available


    • Fast acting beads quickly locate leaks
    • Kevlar resin binds to metal
Retail
$9.99
$19.99
$15.99
With Promotion
  • Part #: AS663|
  • SKU: 1773208

Available


    • Fast acting beads quickly locate leaks
    • Kevlar resin binds to metal
Retail
$19.99
$89.99
$76.49
With Promotion
  • Part #: CP7669|
  • SKU: 1147687

Available


    • Inspect cylinders, valves, diesel injectors and glow plug ports
    • View behind body panels and under the dashboard for electrical wiring and connections
Retail
$89.99
$17.99
  • Part #: 438|
  • SKU: 563189

Available


    • High-intensity true UV leak detection pen light and AAA batteries
    • Works with all types of UV leak detection dye
Retail
$17.99
$8.99
  • Part #: 376CS|
  • SKU: 563208

Available


    • Four applications of universal AC system UV leak detection dye
    • Can be used in all R134a. R12 and R22 systems
Retail
$8.99
$7.99
  • Part #: 374CS|
  • SKU: 563222

Available


    • One application of oil and fuel system UV leak detection dye
    • For use in engine oil, transmissions, power steering systems adn gas/diesel fuel systems
Retail
$7.99
$7.99
  • Part #: 375CS|
  • SKU: 563215

Available


    • One applicaiton of radiator/engine cooling system UV leak detection dye
    • Safe for use in all vehicle makes and models (except 1996 and new GM models that use DEX-COOL coolant
Retail
$7.99
$25.99
  • Part #: 439|
  • SKU: 803829

Available


    • Dual purpose, dual end utility light has a 4-LED UV leak detection light on one end and high-intensity flashlight on the other.
    • UV light utilizes patented focal lens for increased intensity
Retail
$25.99
$5.99
  • Part #: 399006-1|
  • SKU: 140953

Available


    • Works well on all A/C systems
    • Leader in diagnosing leaks in A/C
Retail
$5.99
$5.39
$4.31
With Promotion
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  • Part #: 1420|
  • SKU: 555324

Available


    • Designed for use with all domestic and import, automatic and manual transmission fluids
    • Formulated to stop transmission leaks and prevent new ones
Retail
$5.39
$7.99
  • Part #: 760|
  • SKU: 9185638

Available


    • Cleans and Deodorizes automotive air conditioning systems to include vents, ducts, evaporator core, and drain pan
    • Eliminates odors caused by mold, mildew, stale air, smoke
Retail
$7.99
$14.99
  • Part #: 480301|
  • SKU: 353700

Available


    • Meets the standard of excellence
    • Manufactured to the highest quality available
Retail
$14.99
$10.99
$8.79
With Promotion
  • Part #: 1000|
  • SKU: 9403493

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
Retail
$10.99
$5.59
$4.47
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  • Part #: 1630|
  • SKU: 555300

Available


    • Works on rack and pinion units, gearboxes and pumps to help keep power steering seals soft and pliable
    • Works with all domestic, import and heavy duty power steering fluid, including petroleum, mineral oil, synthetics and ATF automatic transmission fluid
Retail
$5.59
$5.79
$4.63
With Promotion
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  • Part #: 1010|
  • SKU: 555331

Available


    • Works with all gasoline and diesel engines using conventional, high mileage, and synthetic engine oil
    • Contains no particles that will clog oil passages or filters - completely safe to use
Retail
$5.79
$7.99
$6.39
With Promotion
  • Part #: 20401|
  • SKU: 8994307

Available


    • Stops and prevents engine oil leaks
    • Recommended for rear main seal repair
Retail
$7.99
$5.99
$4.79
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  • Part #: HJ12|
  • SKU: 9403529

Available


    • Mixes with all approved hydraulic jack oils
    • Designed with an easy fill cap that eliminates mess and waste
Retail
$5.99
$7.49
$5.62
With Promotion
  • Part #: 10264|
  • SKU: 386456

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Stant pressure caps designed to fit and function as the original equipment cap.
    • Made from premium materials.
    Fitment Notes
    • LIMITED ONE YEAR WARRANTY
    • Radiator Cap
    • OE TYPE - PRESSURE RATING 42 PSI
Retail
$7.49
$14.99
$11.24
With Promotion
  • Part #: 12021|
  • SKU: 818735

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Made from premium materials
    • Durable adapter used to test the cooling system or pressure cap with the Stant 12270 Cooling System Tester.
    Fitment Notes
    • LIMITED ONE YEAR WARRANTY
    • Radiator Cap Adapter
Retail
$14.99
$7.99
$5.99
With Promotion
  • Part #: 10233|
  • SKU: 1647437

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Replacement cap to replace lost or worn out cap
    • Made of durable material for a long lasting life
    Fitment Notes
    • LIMITED ONE YEAR WARRANTY
    • Radiator Cap
    • OE TYPE - PRESSURE RATING 16 PSI
Retail
$7.99
$3.59
  • Part #: 31534|
  • SKU: 40026114

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Constructed of corrosion-resistant, heavy-gauge metal.
    • This assures long service life and accurate control of pressure.
    Fitment Notes
    • Safety Vent Cap
    • RADIATOR CAP - 16 PSI PRESSURE RATING - CHECK HOOD CLEARANCE PRIOR TO INSTALL THIS CAP
Retail
$3.59
$9.69
  • Part #: 31378|
  • SKU: 40026074

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Constructed of corrosion-resistant, heavy-gauge metal.
    • This assures long service life and accurate control of pressure.
    Fitment Notes
    • Radiator Cap Adapter
    • RADIATOR CAP/COOLING SYS TESTER ADAPTER
Retail
$9.69
$4.59
  • Part #: 31336|
  • SKU: 40026069

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Constructed of corrosion-resistant, heavy-gauge metal.
    • This assures long service life and accurate control of pressure.
    Fitment Notes
    • Coolant Recovery Tank Cap
    • OE TYPE RADIATOR CAP - 16 PSI PRESSURE RATING
Retail
$4.59
$10.99
$8.79
With Promotion
  • Part #: 1400|
  • SKU: 9403505

Available


    • Stops slipping, prevents lazy shifts and reduces rough shifting
    • Use when topping off existing fluid when low, or add a bottle when changing the fluid
Retail
$10.99
$44.99
$35.99
With Promotion
  • Part #: 75500|
  • SKU: 669708

Available


    • Quickly pinpoints combustion leaks.
    • Checks for combustion leaks caused by bad head gaskets, cracked blocks and cracked or warped heads.
Retail
$44.99
$21.97
$17.58
With Promotion
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  • Part #: 49499|
  • SKU: 929853

Available


    • Easy to use pour-n-go
    • Repairs and reconditions rubber seals
Retail
$21.97
$11.87
$9.50
With Promotion
  • Part #: 71765|
  • SKU: 8663663

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Made with synthetic EPDM rubber compounds that provide resistance to deterioration from ozone, coolants, and temperature variations of -40F (-40C) to +257F (+125C)
    • The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose
    Fitment Notes
    • LIMITED 12 MONTH WARRANTY
    • Upper Radiator Or Coolant Hose
    • CUT TO FIT - CURVED
Retail
$11.87
$16.49
$13.19
With Promotion
  • Part #: 72319|
  • SKU: 630980

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Made with synthetic EPDM rubber compounds that provide resistance to deterioration from ozone, coolants, and temperature variations of -40F (-40C) to +257F (+125C)
    • The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose
    Fitment Notes
    • LIMITED 12 MONTH WARRANTY
    • Lower Radiator Or Coolant Hose
    • CURVED
Retail
$16.49
$3.09
  • Part #: 31561|
  • SKU: 40026121

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Constructed of corrosion-resistant, heavy-gauge metal.
    • This assures long service life and accurate control of pressure.
    Fitment Notes
    • Radiator Cap
    • OE TYPE - 42 PSI PRESSURE RATING
Retail
$3.09
$6.99
$5.59
With Promotion
  • Part #: 153|
  • SKU: 9213148

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • For use with 1-1/2" coolers
    • Heavy duty design for severe duty applications
    Fitment Notes
    • LIMITED 12 MONTH WARRANTY
    • Oil Cooler Mounting Kit
    • METAL MOUNTING BRACKET KIT FOR HD OIL COOLER
Retail
$6.99
$8.99
$8.09
With Promotion
  • Part #: 253|
  • SKU: 20288331

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment.
    • Virtually every vehicle's cooling system can be improved or enhanced with Hayden's products.
    Fitment Notes
    • Oil Cooler Mounting Kit
    • METAL MOUNTING BRACKET KIT FOR MEDIUM OR LIGHT DUTY COOLER
    • Power Steering Cooler Bracket
    • METAL MOUNTING BRACKET KIT - MOUNTING KIT
Retail
$8.99
$6.99
$5.59
With Promotion
  • Part #: 238|
  • SKU: 1584101

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Made from high density rubber to protect cooler and provide vibration absorbtion
    Fitment Notes
    • LIMITED 12 MONTH WARRANTY
    • Oil Cooler Mounting Kit
    • RUBBER BLOCK MOUNTING KIT FOR HD OIL COOLER
Retail
$6.99
$9.99
$7.49
With Promotion
  • Part #: 10333|
  • SKU: 9474020

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Stant safety pressure caps designed to fit and function as the original equipment cap.
    • Made from premium materials.
    Fitment Notes
    • LIMITED ONE YEAR WARRANTY
    • Safety Vent Cap
    • PRESSURE RATING 16 PSI - CHECK HOOD CLEARANCE PRIOR TO INSTALL THIS CAP
Retail
$9.99
$7.49
$5.99
With Promotion
  • Part #: VV337|
  • SKU: 9189847

Available


    • Special seal conditioners help restore old seals and protect them from hardening
    • MaxLife Transmission Stop Leak helps prevent leaks in higher mileage cars
Retail
$7.49
$10.99
$8.79
With Promotion
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  • Part #: 1600|
  • SKU: 9403512

Available


    • Works on all vehicles, domestic and import
    • Fixes hard "stiff" steering, reduces sluggish steering and quiets squeals and noisy pumps
Retail
$10.99
$35.97
$28.78
With Promotion
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  • Part #: 401224-6|
  • SKU: 674940

Available


    • Pour and go permanent head gasket and block repair.
    • Cooling System Repair
Retail
$35.97
$36.99
$23.98
Sale
Price
$19.18
With Promotion
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  • Part #: 00209|
  • SKU: 670324

Available


    • Easy to use pour-n-go
    • No flush of thermostat removal required
Sale Price
$36.99
$23.98
$12.49
$9.99
With Promotion
Play
  • Part #: 4502|
  • SKU: 9652613

Available


    • Performance additives restore bands and clutches to stop slip, eliminate hesitation and reduce rough shifting
    • Renews and stabilizes automatic transmission fluid (ATF) reducing noise, shudder, and chatter
Retail
$12.49
$23.97
$19.18
With Promotion
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  • Part #: 10011|
  • SKU: 9868764

Available


    • Renews worn rack and pinions and stops seal leaks
    • Effectively eliminates squeals, whines and hard spots
Retail
$23.97
$10.97
$8.78
With Promotion
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  • Part #: 10008|
  • SKU: 9103335

Available


    • Renews worn rack and pinions and stops seal leaks
    • Effectively eliminates squeals, whines and hard spots
Retail
$10.97
$6.99
$5.59
With Promotion
  • Part #: AS263Y|
  • SKU: 188072

Available


    • Formulated for use in GM, Ford, and Chrysler vehicles and most foreign cars and light trucks.
    • Also contains conditioner to revitalize seals
Retail
$6.99
$11.97
$9.58
With Promotion
  • Part #: 10278|
  • SKU: 9722806

Available


    • Treats front and rear engine seal leaks
    • Contains no harmful solvents
Retail
$11.97
$3.99
$3.19
With Promotion
  • Part #: AS262Y|
  • SKU: 8440286

Available


    • Formulated for use in GM, Ford, and Chrysler vehicles and most foreign cars and light trucks.
    • Also contains conditioner to revitalize seals
Retail
$3.99
$7.99
$6.39
With Promotion
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  • Part #: 1040|
  • SKU: 555348

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
Retail
$7.99
$22.99
$18.39
With Promotion
  • Part #: VS1|
  • SKU: 1976506

Available


    • Repair Valve Stem Seal Leaks
    • Stop Blue Exhaust Smoke
Retail
$22.99
$11.99
$9.59
With Promotion
  • Part #: AS661Y|
  • SKU: 1773196

Available


    • Fast acting beads quickly locate leaks
    • Kevlar resin binds to metal
Retail
$11.99
$44.99
$38.24
With Promotion
Play
  • Part #: CP7818|
  • SKU: 8623450

Available


    • Fuel pressure tester tests fuel pump check valves.
    • Includes pressure relief valve for safe and clean testing.
Retail
$44.99
$7.49
$5.99
With Promotion
  • Part #: 2117W|
  • SKU: 8741866

Available


    • Reduces smoking and stops oil leaks
    • Improves power and performance
Retail
$7.49
$3.99
$3.19
With Promotion
  • Part #: M2713|
  • SKU: 8985749

Available


    • Stops leaks
    • Revitalizes old seals
Retail
$3.99
$7.99
$6.39
With Promotion
  • Part #: VV335|
  • SKU: 9189854

Available


    • The first power steering fluid specifically designed for vehicles with more than 75,000 miles
    • Formulated to prevent wear, foam and oxidation
Retail
$7.99
$74.99
  • Part #: 621-387|
  • SKU: 564425

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Motor, shroud and blade included
    • Plug and Play jumper harnesses included (where applicable)
    Fitment Notes
    • LIMITED LIFETIME WARRANTY
    • Condenser Fan Assembly
Retail
$74.99
$99.99
$74.99
With Promotion
  • Part #: 35879|
  • SKU: 995209

Available


  • This part fits your 2010 NISSAN-DATSUN XTERRA
    • Contains gaskets, o-rings, or seals to properly replace the product
    • Brass construction for accurate temperature sensing
    Fitment Notes
    • LIMITED 12 MONTH WARRANTY
    • Cooling Fan Control
    • PREMIUM ADJUSTABLE FAN CONTROLLER PUSH-IN TYPE
Retail
$99.99
$109.31
  • Part #: 70266|
  • SKU: 9969188

Available


    • Universal Supercooler Rated At 20,500 BTU
    • Stacked Plate Design Provides Better Cooling Than Ordinary Fin & Tube Coolers
Retail
$109.31
$80.80
  • Part #: 70273|
  • SKU: 9969214

Available


    • Universal Supercooler Rated At 15,000 BTU
    • Stacked Plate Design Provides Better Cooling Than Ordinary Fin & Tube Coolers
Retail
$80.80
$255.99
$191.99
With Promotion
  • Part #: MMRAD-MUS79|
  • SKU: 155052

Available


    • Engine Codes: 302ci (5.0L)
    • Purchase Includes: Mishimoto Radiator Mishimoto Radiator Cap Magnetic Drain Plug Limited Lifetime Warranty
Retail
$255.99
$285.99
$214.49
With Promotion
  • Part #: MMRAD-WRX01|
  • SKU: 155069

Available


    • Engine Codes: EJ205 EJ255 EJ257 Chassis Codes: GD
    • Purchase Includes: Mishimoto Radiator, Mishimoto Radiator Cap, Overflow Valve Cover Kit, Fan Bolts, Magnetic Drain Plug, Limited Lifetime Warranty
Retail
$285.99
$77.99
  • Part #: 651470|
  • SKU: 20033143

Available


    • 250 Sq. In. Of Cooling Space
    • Solid 1/4 in. Mounting Bracket
Retail
$77.99
$87.99
  • Part #: 651480|
  • SKU: 20033144

Available


    • 475 Sq. In. Of Cooling Space
    • Solid 1/4 in. Mounting Bracket
Retail
$87.99
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Article Results

Radiator Leak and Overheating Symptoms
Signs of a Leaking Radiator Although it’s a relatively common problem, a leaking radiator can leave you stranded if your vehicle overheats. Knowing the signs of a leaking radiator will help to protect your investment and keep you and your passengers safe. Take it a step further and keep up-to-date on your vehicle maintenance to avoid the major pitf - More
Radiator | Radiator Repair | Car Parts | Pep Boys
Share Tweet Radiator The radiator is the primary component of the engine cooling system, and with the support of the thermostat, it regulates engine temperature. A radiator successfully keeps the vehicle’s engine cool, which in turn helps prevent it from overheating. Radiators often contain a separate internal heat exchanger to cool automatic - More
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