Every INFINITI is engineered to exacting specifications — and every component in it was designed to work as part of a precise system. When a part needs replacement, the only component guaranteed to restore factory-level fit, performance, and safety is a genuine OEM INFINITI part. Aftermarket alternatives may cost less upfront, but they introduce unknowns in material grade, dimensional accuracy, and long-term durability.
INFINITI of Beachwood's Parts Department stocks and orders genuine OEM parts for every current and many legacy INFINITI models. Explore the parts categories below, or call our parts specialists directly at (216) 626-7801 — we'll identify the exact part number for your model, year, and trim and confirm availability.
Select a category, then click any part to learn what it is, why OEM spec matters, and how to request it from our parts department.
INFINITI's brake system is engineered as a complete unit — pad friction coefficient, rotor metallurgy, caliper bore diameter, and brake fluid specification are all matched at the factory. Installing aftermarket pads or rotors changes the friction balance the ABS and VDC systems were calibrated around.
Genuine OEM brake pads for INFINITI models are manufactured to the same compound specification as the original — ensuring stopping distances, pedal feel, and brake fade resistance match INFINITI's certified performance targets. OEM rotors meet INFINITI's minimum thickness tolerances and metallurgy standards for heat dissipation.
INFINITI's multi-link rear suspension and double-wishbone front suspension are precision-engineered systems where component geometry determines alignment angles, ride quality, and handling balance. Aftermarket control arms, ball joints, and bushings with incorrect geometry or rubber compound hardness alter suspension geometry — sometimes causing alignment drift that cannot be corrected by adjustment alone.
OEM suspension parts restore the exact geometry INFINITI's engineers specified, ensuring wheel alignment, ADAS system accuracy, and ride character are returned to factory standards after replacement.
INFINITI's Direct Adaptive Steering (DAS) system — available on Q50 and Q60 — uses electronic actuation with no mechanical column connection. Steering components on DAS-equipped vehicles require exact OEM specifications to maintain system calibration and driver feedback feel. On conventionally-steered models, rack and pinion geometry, tie rod length, and power steering pump flow rate are all model-specific.
INFINITI's VQ and VR-series engines have specific gasket materials, timing chain tensioner specifications, and valve cover seal profiles. Using aftermarket gaskets with incorrect material or compression thickness can cause leaks that OEM gaskets prevent. Timing components on the VR30DDTT are particularly specification-sensitive — chain stretch tolerance and tensioner spring rate affect variable valve timing accuracy.
INFINITI's exhaust systems are tuned for sound character, emissions performance, and back pressure — all of which affect engine output on VQ and VR-series engines. Aftermarket catalytic converters may not meet INFINITI's substrate specifications, potentially causing oxygen sensor fault codes and failed emissions testing. OEM catalysts are engineered to maintain the air/fuel ratio the ECU expects.
INFINITI's aluminum engines require cooling system components engineered for OAT coolant chemistry compatibility. Aftermarket water pumps with incorrect impeller clearance or bearing specifications reduce coolant flow rate and can cause hot spots in the cylinder head. OEM thermostats open at the precise temperature INFINITI's engine management system expects — aftermarket units with different opening points affect fuel trim and operating temperature.
INFINITI's oil filters are engineered with specific bypass valve pressure ratings, media filtration efficiency, and anti-drainback valve specifications for each engine variant. A filter with an incorrect bypass pressure rating can allow unfiltered oil to circulate when cold — or restrict flow excessively at operating temperature.
The VQ35DE, VR30DDTT, and KR20DDET engines each have different filter specifications. OEM filters guarantee the correct part for your engine, installed with confidence.
Engine air filters: INFINITI specifies exact filter media micron ratings and airflow resistance values for each model's intake system. On turbocharged VR30DDTT engines, incorrect filtration allows particles to be compressed through the turbo — concentrating their abrasive effect on compressor wheel blades.
Cabin air filters: OEM cabin filters are engineered for your INFINITI's specific airflow resistance and sealing profile. Incorrect fitment creates bypass gaps that defeat filtration. Available in standard media or activated charcoal for allergy sufferers.
INFINITI's engines use iridium spark plugs with specific heat ranges, electrode gap specifications, and thread reach dimensions for each engine variant. Using plugs with an incorrect heat range causes preignition on turbocharged engines or fouling on naturally aspirated engines. Incorrect gap specification affects ignition timing accuracy and fuel trim on GDI engines.
OEM iridium spark plugs are rated for 100,000 miles under factory conditions and carry INFINITI's parts warranty when installed by our service department.
INFINITI windshields have specific curvatures and wiper arm pressure profiles for each model. Generic universal-fit blades compromise contact pressure across the wipe arc — causing edge lift at highway speeds and corner streaking. OEM-fit blades maintain correct pressure distribution across the full sweep on your model's specific windshield geometry.
Many current INFINITI models are factory-specified with beam-style blades — the correct style for Northeast Ohio winters where conventional framed blades collect ice and lose contact.
NS-3 CVT fluid is the single most important fluid in an INFINITI with Xtronic CVT transmission — it has a specific friction modifier chemistry that cannot be substituted with generic ATF or competing CVT fluids without causing accelerated belt wear. We stock NS-3 for same-day purchase.
INFINITI Long Life Antifreeze uses OAT (Organic Acid Technology) chemistry compatible with INFINITI's aluminum engines. Generic green antifreeze is incompatible and can accelerate internal corrosion.
Serpentine belts on INFINITI's VQ and VR engines drive the alternator, power steering pump, A/C compressor, and water pump simultaneously. Aftermarket belts with incorrect rib count, width, or material compound can slip on the pulley system, generate noise, or fail prematurely in summer heat.
OEM coolant hoses are engineered for the temperature ranges, pressures, and OAT coolant chemistry specific to INFINITI's engines — with correct diameter and fitting profiles for each connection point.
INFINITI bumper covers and fascias are manufactured to exact dimensional tolerances for gap, flush, and surface profile matching the body panels around them. Aftermarket fascias frequently have incorrect mounting point locations, inconsistent surface texture, and color match that diverges from INFINITI's paint codes over time.
For vehicles with front radar and parking sensors integrated into the bumper fascia, OEM parts are the only way to guarantee sensor alignment and ADAS system calibration after repair.
OEM body panels are manufactured on the same tooling as the original — guaranteeing identical fit and correct mounting hole locations. Aftermarket panels often require modification to fit correctly, introduce panel gaps inconsistent with adjacent body lines, and may have incorrect metal thickness that affects how the vehicle performs in subsequent impacts.
INFINITI windshields on ProPILOT-equipped models have specific optical clarity zones and embedded heating elements positioned for camera sensor compatibility. Aftermarket windshields installed on camera-equipped vehicles may require ProPILOT and lane-keeping camera recalibration — and may not support rain sensor function if the sensor mounting point differs.
OEM side mirror assemblies include blind spot monitoring, heating, auto-folding, and puddle lamp circuits specific to your trim level — not always replicated in aftermarket assemblies.
INFINITI's LED and Xenon headlamp systems — including the Adaptive Front lighting on QX80 and QX60 — contain proprietary driver electronics and projector optics. Aftermarket headlamp assemblies for these systems frequently produce incorrect beam patterns, incompatible ballast specifications, and missing adaptive steering linkage.
OEM assemblies are plug-and-play with your INFINITI's BCM — no programming, no adaptation, no recalibration required beyond aiming.
INFINITI ProPILOT Assist, Predictive Forward Collision Warning, and Blind Spot Warning systems depend on precisely calibrated radar units, forward cameras, and parking sensors. Any collision that displaces a radar module, camera, or sensor requires OEM replacement and factory recalibration — aftermarket units are not calibrated to INFINITI's system specifications.
We stock and order OEM ADAS components and perform the required post-replacement calibration using INFINITI factory diagnostic equipment.
Radiator support assemblies, front subframes, and crash management hardware are structural components with specific crumple zone designs. These components must be replaced with OEM parts in collision repairs — aftermarket structural parts may have different crush characteristics that affect how the vehicle manages energy in a subsequent impact.
Modern INFINITI vehicles use a Battery Management System (BMS) that adapts the alternator's charging strategy to the battery's age and chemistry. Installing a battery with incorrect cold cranking amps or reserve capacity — and skipping BMS registration — causes the alternator to charge at incorrect voltages, shortening the new battery's lifespan.
OEM-specification batteries are matched to your model's exact electrical load requirements. Every battery installation at INFINITI of Beachwood includes BMS registration using factory diagnostic tools — a step most independent shops cannot perform.
INFINITI's alternator output is calibrated to the total electrical load of your specific trim — including seat heaters, ventilated seats, heated steering wheel, ProPILOT electronics, and sound system amperage. An aftermarket alternator with incorrect output amperage may not sustain voltage under full electrical load, causing voltage drops that trigger warning lights and affect ADAS performance.
Engine management sensors on INFINITI's VQ and VR engines — mass airflow, oxygen, crankshaft position, and camshaft position — have specific output voltage curves and signal ranges that the ECM is calibrated around. Aftermarket sensors with slightly different output characteristics cause the ECM to calculate incorrect fuel trims, ignition timing, and variable valve timing positions — degrading performance and fuel economy even if no fault code is set.
INFINITI's NissanConnect infotainment system integrates navigation, Apple CarPlay, Android Auto, climate control display, and driver assistance system status. Display and control unit replacements require programming to the vehicle's VIN — a procedure that requires INFINITI factory diagnostic software and cannot be completed with generic tools.
Engine control modules (ECM), body control modules (BCM), and transmission control modules (TCM) on INFINITI vehicles require VIN programming after replacement. Only OEM modules can be programmed to your vehicle's VIN using INFINITI factory software — aftermarket modules cannot be licensed for INFINITI's proprietary programming protocol.
We supply and program OEM control modules for all INFINITI models using factory diagnostic tools — ensuring full system integration and correct calibration after replacement.
INFINITI A/C compressors are designed for the specific refrigerant type, system pressure, and electrical interface of each model. Aftermarket compressors with incorrect displacement, clutch engagement voltage, or oil fill specification cause system contamination or inadequate cooling capacity. Blend door actuators on dual-zone systems communicate digitally — replacement requires OEM parts with the correct protocol.
INFINITI's Xtronic CVT uses proprietary steel push-belt and pulley components with tolerances measured in microns. CVT internal components are not interchangeable between model years or engine variants — exact OEM part numbers are required for correct belt tension, pulley ratio range, and pressure specification.
We stock NS-3 CVT fluid and can order all serviceable CVT components — from solenoids and valve body assemblies to complete belt and pulley sets for rebuild applications.
INFINITI's All-Mode 4WD system on QX models uses a multi-plate clutch transfer case with specific fluid chemistry and torque split calibration. Transfer case fluid specification and differential gear oil viscosity are model-specific — incorrect fluid causes clutch pack wear and incorrect torque distribution between axles.
CV axle length, joint angle capacity, and spline count are specific to each INFINITI model, drivetrain layout, and engine torque rating. Aftermarket axles with incorrect spline fit or insufficient joint angle capacity cause vibration under load and premature joint failure on vehicles with INFINITI's higher-torque VR30DDTT engine.
INFINITI genuine all-weather floor mats are molded to the exact floor pan contours of your specific model and year — with anti-slip retention hooks that engage the factory floor mat anchors. Generic mats that don't engage the retention system can slide under the pedals, creating a safety hazard.
Cargo area protection, cargo organizers, and rear seat covers are all designed to fit without modification, preserve resale value, and carry INFINITI's parts warranty.
INFINITI genuine roof crossbars are engineered for the factory roof rail attachment points on each model — rated to INFINITI's published roof load specifications. Third-party crossbars may not distribute load correctly across the factory rail attachment points, potentially causing damage to the roof structure at highway speeds.
Genuine INFINITI splash guards are molded to the exact wheel arch geometry of each model — providing full mud and stone chip coverage without interfering with wheel movement or ADAS sensor lines of sight. Chrome trim, body side moldings, and door edge guards are all paint-matched or color-coded from INFINITI's factory program.
There is no aftermarket part that is "just as good" as a genuine OEM INFINITI part — there are only aftermarket parts that approximate the original to varying degrees of accuracy. For a vehicle engineered to INFINITI's standards, approximations introduce failure points that the original system was designed to eliminate.
Every OEM INFINITI part carries INFINITI's parts warranty, ensures full compatibility with the vehicle's electronic systems, and protects your warranty coverage in a way that no aftermarket alternative can guarantee. When installed by our service department, parts are also covered under INFINITI's labor warranty.
Call our Parts Department at (216) 626-7801 with your model, year, and the part you need — or simply describe what's wrong with your INFINITI and we'll identify the correct part number from INFINITI's catalog.
We don't have a digital storefront — INFINITI's parts ordering system is dealer-managed to ensure the correct part number is identified for your specific model. Here's how it works.
Call our Parts Department at (216) 626-7801 during service hours — Mon–Fri 7:30 AM–6:00 PM, Sat 8:00 AM–4:00 PM. Our parts specialists answer directly. You can also stop in at 25900 Central Parkway, Beachwood OH.
Give us your INFINITI's year, model, trim, and what you need — or just describe the problem. Our specialists look up the exact OEM part number from INFINITI's catalog and confirm it's the correct fit for your VIN. No guessing, no cross-referencing generic part numbers.
Many parts are in stock for same-day pickup. Specialty or low-volume parts typically arrive in 1–3 business days from INFINITI's regional distribution center. If you'd like the part installed by our certified technicians, we schedule the service appointment at the same time.
Answers to the questions our parts team hears most often.
Yes — exclusively. We stock and order only genuine OEM INFINITI parts. We do not carry aftermarket alternatives. OEM parts ensure correct fit, factory-specified performance, and full warranty protection.
Call our Parts Department at (216) 626-7801 during service hours. Our parts specialists identify the exact OEM part number for your model, year, and trim, confirm availability, and provide pricing. You can pick up at our Beachwood location or arrange installation through our service department.
Yes — we can order OEM parts for all current and many legacy INFINITI models including the G35, G37, FX35, FX50, M37, M56, and earlier QX models. Parts availability for discontinued models varies. Call us at (216) 626-7801 and our parts team will check current availability from INFINITI's catalog.
OEM parts are manufactured to INFINITI's exact specifications — the same parts installed at the factory. Aftermarket parts are produced by third-party manufacturers to varying quality standards, often with different dimensions, material grades, and electronic specifications. For a precision luxury vehicle, OEM is the only specification that guarantees factory-level performance.
Yes. Genuine OEM INFINITI parts purchased from INFINITI of Beachwood come with INFINITI's parts warranty. When installed by our service department, parts are additionally covered under INFINITI's labor warranty. Call (216) 626-7801 for current warranty terms on specific parts.
Many common maintenance and mechanical parts are in stock for same-day availability. Specialty, collision, or low-volume parts typically arrive in 1–3 business days from INFINITI's regional parts distribution center. Our parts team will give you an accurate availability estimate when you call.
Located at 25900 Central Parkway in Beachwood — easy access from I-271 and US-422. Our Parts Department is open Monday through Friday 7:30 AM–6:00 PM and Saturday 8:00 AM–4:00 PM.
We serve INFINITI owners from across Cuyahoga, Lake, Geauga, Summit, and Lorain counties. For body shops, collision centers, and independent repair facilities requiring OEM INFINITI parts, we welcome trade accounts — call (216) 626-7801 to discuss trade pricing.
INFINITI of Beachwood — Parts Department
25900 Central Parkway, Beachwood, OH 44122
Parts: (216) 626-7801
Mon–Fri: 7:30 AM – 6:00 PM · Sat: 8:00 AM – 4:00 PM
Call our Parts Department — we'll identify the exact part number for your model and confirm availability. Mon–Fri 7:30–6:00, Sat 8:00–4:00.
