Search results for '2011 altima coupe v6'

QR25DE Hitachi OEM Coil Pack Set (4) 02-06

Complete set (4 included) of OEM Hitachi Coil Packs for your Gen 1 QR - fits all models Sentra/Altima/Frontier with the Gen1 QR engine (02-06)

12 Month / 12k Mile Warranty fr.

• Hitachi ENSURE FAST STARTS: this Hitachi Ignition Coil ensures fast starts, consistent engine performance, and optimized fuel efficiency. The coil is OE-engineered for a streamlined path to the spark plug and reduced shorts, and it eliminates the need for spark plug wires. High-quality wire coating ensure resilient, long-lasting functionality and minimal current fluctuation
• ENSURE EFFECTIVE COMBUSTION: the Hitachi Ignition Coil delivers optimal combustion and consistent, high-energy ignition output. These Hitachi Ignition Coils, also known as engine coils or spark plug coils, deliver the highest in durability and operational performance. Designed for exacting fitment and connectivity, you can install the Hitachi Ignition Coils with OE-confidence
• RELY ON PROVEN DURABILITY: Hitachi coil designs are developed in their test lab and proven tough at extreme conditions that are far beyond any operational environment that a vehicle would experience. Gold-plated connectors prevent corrosion

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Application: QR25DE - All years / Models (b15, b16, altima, rogue)

Pro series cylinder head studs from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at a whopping 200,000 psi for the 8740 material and 220,000 psi for ARP2000. ARP Pro series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.

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Brian Crower High RPM Valve Springs - QR25DE (all models) * Valvesprings Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures (chamfer, debur, etc...) for consistent pressures over long term, high rpm usage. Quality valve springs are critical in the prevention of premature valve float. * Retainers The ultimate in lightweight high performance, Brian Crower titanium retainers typically weigh in approximately 40% less than the factory OEM steel units. CNC machined for premium 6AL4V titanium bar stock to exacting tolerances. * Spring/Retainer Kits Brian Crower valve spring and titanium retainers kits are system matched to work in unison to deliver better valve control at extended rpm's and allow for greater lift camshafts for added performance and reliability. Fits all QR25DE models 2002 - 2013 ALTIMA 2005 - 2012 FRONTIER 2008 - 2012 ROGUE 2002 - 2012 SENTRA 2005 - 2006 X-TRAIL Learn More

Full rebuild kit for your Gen 1 (02-06 Sentra, Altima) QR25 that includes everything you need to rebuild your QR yourself. DOES NOT FIT THE FRONTIER

Headgasket 
Intake  manifold gasket 
Exhaust manifold gasket
Valve cover gasket
Valve stem seals
All necessary O-rings
Front seal and rear main seal

Main and Rod Bearings

10 Head Bolts

Oil Pump /  Water Pump

Cam and Crank Sprockets
Main Timing Chain
Main Tensioner
All Chain Guide Rails

 

 

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Must have for any lightly modified and/or turbo QR. The Balancer Shaft Removal kit is a must for high RPM performance. The QR25DE comes equipped with a balancer shaft assembly that spins at twice engine speed to generate an opposing inertial mass. Increases oil capacity by 1.5qts Learn More

CAMSHAFT SET QR25DE BILLET CAMS. GOOD IDLE AND DRIVABILITY WITH AN 8+HP GAIN. USES STOCKS SPRING AT STOCK REV CUT OR AQR25-SPRNG SPRING SET IF RUNNING TO 7200RPM.

 

FITS:
ALTIMA, SENTRA, ALTIMA 2002+, SENTRA 2.5L,


ENGINES:
QR25DE,

S1 Cam - Excellent street cam, good power and idle. Go with the best, JWT Learn More