Infiniti G35 2008 Engine for Sale | Used 3.5L VQ35HR V6

Description

About the 2008 Infiniti G35 Engine (3.5L VQ35HR V6)

Need a replacement 2008 Infiniti G35 engine? Part Nests sources OEM used engines for 2008 Infiniti G35 applications. The Infiniti G35 is Infiniti’s compact luxury sport sedan – Nissan’s Infiniti premium brand approach to the compact luxury sport sedan segment (predecessor to the Infiniti G37 sedan and modern Infiniti Q50). Second-generation G35 sedan (V36 chassis platform, produced 2007-2008 for the sedan variant before transitioning to the G37 designation for 2009+ model years with the updated VQ37VHR engine). Engine code is VQ35HR – Nissan’s VQ family 3.5L V6 “HR” (High Revolution) variant. CRITICAL Nissan VQ family engine identification – the VQ35HR is distinct from the earlier VQ35DE variant and the later VQ37VHR variant (used in the successor G37 sedan – see our related 2009 Infiniti G37 Engine listing). Do NOT assume cross-fit across VQ variants – VQ35HR is a specific VQ family variant with distinct calibration, hardware, and engine bay integration configuration. Transmission options across the 2008 G35 applications – 5-speed automatic or 6-speed manual. Represents a highly-regarded era in Nissan / Infiniti VQ V6 engineering. Engine and transmission variant verification required by VIN. Confirm scope at order per the source data – bolt-on accessories, harness, and fluids are separate items unless specifically confirmed at order. Engine hoist, engine stand, and qualified engine installer required. Each engine is function tested with compression checked. Call (855) 634-4447 to verify 2008 G35 VQ35HR engine and transmission match by VIN before ordering.

Engine Code and Verification Requirements

What Is Included and Not Included

Infiniti G35 Vehicle Context (2008 Compact Luxury Sport Sedan)

• Infiniti G35 compact luxury sport sedan: The Infiniti G35 is Infiniti’s compact luxury sport sedan – Nissan’s Infiniti premium brand approach to the compact luxury sport sedan segment. Represents Infiniti’s competitive positioning against BMW 3-Series, Audi A4, Mercedes-Benz C-Class, and Lexus IS compact luxury sport sedan competitors during the era
• 2008 model year G35 context: Per the source data compatibility, 2008 Infiniti G35. Second-generation G35 sedan (V36 chassis platform, produced 2007-2008 for the sedan variant). Represents the final model year of the G35 sedan designation before the transition to the G37 sedan designation for 2009+ model years
• G35 to G37 transition: The Infiniti G35 sedan (2003-2008, spanning V35 first-generation and V36 second-generation) transitioned to the Infiniti G37 sedan designation for 2009+ model years (V36 chassis platform continuation). The G37 designation change reflected the upgrade to the VQ37VHR engine (see our related 2009 Infiniti G37 Engine listing) as replacement for the VQ35HR
• G35 competitive positioning: Positioned to compete with BMW 3-Series, Audi A4, Mercedes-Benz C-Class, Lexus IS, and various other compact luxury sport sedan competitors during the mid-2000s era. Distinctive Nissan / Infiniti positioning with VQ V6 engine character and rear-wheel-drive sport sedan positioning
• V36 platform architecture: The 2008 G35 sedan is based on the Nissan V36 chassis platform – Nissan’s compact luxury sedan platform shared across various Infiniti sedan applications. Rear-wheel-drive or AWD configurations across various trim variants during the era

VQ35HR Engine Function and Family Context

• VQ35HR engine designation: Per the source data engine code, VQ35HR for the 2008 G35, by VIN. Nissan’s VQ family 3.5L V6 “HR” (High Revolution) variant. VQ engine family is Nissan’s iconic V6 engine family used across various Nissan and Infiniti applications. VQ35HR is the specific high-revolution variant with distinctive high-RPM performance characteristics
• CRITICAL VQ family variant distinction: Per the source data application, do not assume cross-fit across VQ variants. Critical engine identification – VQ35HR is distinct from other VQ family variants (VQ35DE = earlier 3.5L V6, VQ37VHR = later 3.7L V6 with VVEL used in G37 – see our related 2009 Infiniti G37 Engine listing). Different VQ variants have distinct calibration, hardware, and engine bay integration configurations. Do NOT cross-fit VQ variants
• VQ35HR vs VQ35DE distinction: The VQ35HR variant is distinct from the earlier VQ35DE variant used in earlier G35 applications and various other Nissan / Infiniti applications. Despite same 3.5L displacement designation, the HR variant has distinct high-revolution engineering configuration
• VQ35HR vs VQ37VHR distinction: Critical successor distinction – VQ35HR (3.5L, used in 2008 G35) is distinct from the successor VQ37VHR (3.7L with Nissan VVEL variable valve event and lift, used in G37). Different displacement (3.5L vs 3.7L), different valve control technology, different specific engineering configurations. See our related 2009 Infiniti G37 Engine listing for VQ37VHR context
• 5-speed automatic or 6-speed manual: Per the source data transmission, 5-speed automatic or 6-speed manual. Two transmission variants offered across 2008 G35 applications – 5-speed automatic transmission and 6-speed manual transmission. Different transmission variants may impact overall engine / transmission installation scope. Verify transmission variant by VIN

Related Infiniti / Related Nissan / Related VQ Family Listings

• 2009 Infiniti G37 Engine (VQ37VHR): Related successor Infiniti application (VQ37VHR 3.7L V6 with VVEL from Nissan VQ family) – see our 2009 Infiniti G37 Engine listing. Critical VQ family variant distinction context
• Various Infiniti / Nissan / VQ V6 engine replacement components available across our Part Nests catalog

Engine Specifications

• Type: OEM used 3.5L VQ35HR V6 engine for 2008 Infiniti G35 applications
• Function: Engine provides primary propulsion for the G35 compact luxury sport sedan
• Configuration: VQ35HR 3.5L V6, 5-speed automatic or 6-speed manual transmission – verify by VIN
• What is not included: Bolt-on accessories, harness, and fluids, unless confirmed at order per the source data
• Tools required: Engine hoist, engine stand, qualified installer for the swap per the source data
• Common failure modes: Various age-related VQ V6 engine wear patterns, timing chain wear, various age-related component wear. Symptoms include performance degradation, various engine integration issues
• Testing: Function tested, compression checked, oil pressure verified per unit before shipment

Vehicle Compatibility

Why Buy From Part Nests

• OEM verified 3.5L VQ35HR V6 engine for 2008 Infiniti G35 applications
• Function tested, compression checked, oil pressure verified per unit
• Support for critical VQ family variant verification (VQ35HR vs VQ35DE vs VQ37VHR)
• Support for transmission variant verification (5-speed AT or 6-speed MT)
• Support for G35 to G37 lineage context (VQ35HR predecessor to VQ37VHR)
• Related to broader Infiniti / Nissan / VQ V6 listings
• Free shipping to all 50 states
• 15 day replacement warranty on component defects
• Support team familiar with Infiniti G35 compact luxury sport sedan lineage and Nissan VQ family variant considerations
• Call (855) 634-4447 to confirm your 2008 G35 VQ35HR engine and transmission match by VIN before ordering.