Nissan 280Z Fuel Pump for Sale | OEM-Style Used Aluminum Body Steel Internals Fuel Pump for the 1975 to 1978 Nissan 280Z L28 Application

Description

About the Nissan 280Z Aluminum-Body Fuel Pump

Looking for an upgrade-grade fuel pump for your classic Nissan 280Z with improved durability and ethanol resistance? Part Nests stocks OEM-style used Nissan 280Z fuel pumps with aluminum-body / steel-internals construction for the 1975-1978 Nissan 280Z L28 application. This aftermarket-OEM hybrid construction uses an aluminum pump body (more corrosion-resistant than the standard OEM construction) with steel internals (for durability) to address the common failure modes of original 45-plus-year-old Nissan 280Z fuel pumps, particularly internal corrosion from ethanol-blended modern fuel. Whether you are restoring a 1975 280Z, upgrading a fuel system on a 1977 example, or addressing a failed original pump on a 1978 model, this aluminum-body variant offers improved durability over the standard OEM setup.

This Listing vs the vaz656 Within-Batch Pair

IMPORTANT: This listing (vaz581) and our vaz656 listing are BOTH Nissan 280Z fuel pumps for the SAME 1975-1978 Nissan 280Z L28 application. They differ in construction:

• vaz581 (this listing): The aluminum-body steel-internals variant, an aftermarket-OEM hybrid construction for the 1975-1978 Nissan 280Z L28 application. Aluminum body for corrosion resistance and ethanol compatibility; steel internals for durability. This is the upgrade-grade option for owners prioritizing longevity over period-correct restoration.
• vaz656 (within-batch related listing): The standard OEM electric fuel pump setup for the 1975-1978 Nissan 280Z L28 application, representing the original Bosch L-Jetronic fuel injection system pump architecture. This is the period-correct option for numbers-matching restoration.

Both fit the SAME vehicle and serve the same function. The choice between them depends on your priorities:

• Period-correct restoration: Choose vaz656 standard OEM setup
• Durability / ethanol resistance: Choose vaz581 aluminum-body steel-internals (this listing)
• Modern E10 fuel use: Choose vaz581 (aluminum body more resistant to ethanol corrosion)
• Daily driver / regular use: Choose vaz581 (durability advantage for high-usage applications)
• Show car / occasional driver: Choose vaz656 (period correctness for show purposes)

Call (855) 634-4447 to discuss which option is best for your specific application.

Why the Aluminum-Body Construction Matters

After 45 plus years, the standard OEM Nissan 280Z fuel pump has well-documented failure modes related to the original pump body material. The aluminum-body steel-internals variant addresses several of these:

Ethanol Corrosion Resistance:

Modern E10 ethanol-blended fuel is corrosive to certain rubber and steel materials used in 1970s-era fuel system components. The original Nissan 280Z fuel pump (vaz656) was designed for non-ethanol fuel of the 1975 era; modern E10 ethanol-blended fuel can damage the original pump internals over time. The aluminum body of this listing variant is significantly more resistant to ethanol corrosion than the original steel-bodied pump construction.

External Corrosion Resistance:

Original Nissan 280Z fuel pumps frequently exhibit external rust from exposure to road moisture, salt, and humidity. The aluminum body construction of this variant is essentially immune to the surface rust that plagues 45-plus-year-old original pumps.

Improved Durability:

The steel internals provide robust mechanical durability while the aluminum body eliminates the corrosion failure mode. The aftermarket-OEM hybrid construction combines the best of both materials.

Compatibility with Modern Fuel Quality:

Modern fuel contains additives, detergents, and ethanol that were not present in the 1975-era fuel that the original 280Z pump was designed for. The aluminum-body variant is designed to handle modern fuel quality more reliably.

The Legendary L28 Engine and L-Jetronic Context

This fuel pump (and the vaz656 standard OEM variant) supplies fuel under pressure to the Bosch L-Jetronic electronic fuel injection system on the L28 2.8L SOHC inline-6 engine. Key context:

• Nissan L28 2.8L SOHC inline-6, one of the most respected Japanese engines of the 1970s
• 2.8 liters displacement (2,753 cc)
• Cast iron block, aluminum head
• Bosch L-Jetronic electronic fuel injection, NEW to the Z-car platform for 1975
• 149 to 170 HP depending on year and configuration
• Extensive aftermarket support

The 280Z represents the transition from carburetors to electronic fuel injection for the Z-car platform. The fuel pump (this listing aluminum-body variant or the vaz656 standard OEM variant) is critical to the L-Jetronic fuel injection system functioning correctly.

Nissan 280Z / Classic Japanese Sports Coupe Fuel System Drivetrain Pairing

The Nissan 280Z aluminum-body steel-internals fuel pump (this listing) is the upgrade-grade variant for the 1975-1978 Nissan 280Z L28 application. For complete Nissan 280Z fuel system context: the Nissan 280Z standard OEM fuel pump (our vaz656 listing, the period-correct standard OEM electric fuel pump setup for the SAME 1975-1978 Nissan 280Z L28 application as this listing but with original Bosch L-Jetronic fuel injection system pump architecture) is the within-batch pair listing for the SAME car with the period-correct standard OEM construction. For complete fuel pump architecture context across our catalog, the Porsche Cayman S fuel pump (our vaz578 listing, modern European sports coupe used OEM electric 200 LPH fuel pump for the Porsche Cayman S 987 / 981 / 718 chassis applications) is the modern European sports coupe fuel pump showing how fuel pump architecture has evolved from the 1970s electric pumps to modern 200 LPH pumps for direct-injection / port-injection / GDI fuel systems. The Toyota Crown HPDI fuel pump (our vaz565 listing, the modern Japanese luxury sedan high-pressure direct injection fuel pump for the Toyota Crown sedan applications) is the related Japanese luxury sedan fuel pump for the modern HPDI fuel system. For broader fuel system context across our catalog, the Chevy Spark fuel gauge / fuel level sender (our vaz378 listing, the fuel level measurement component for the Chevy Spark M300 / M400 / Spark EV BEV) and the Chevy Suburban 3500 gas tank (our vaz426 listing, the fuel tank for the rare 1996-1999 Suburban 3500 heavy-duty 1-ton variant with the 7.4L Vortec L29 V8) are the within-batch Chevy fuel system component listings. Call (855) 634-4447 to discuss the best fuel pump for your specific Nissan 280Z application and usage profile.

Why Buy From Part Nests

• Application verified (1975-1978 Nissan 280Z with L28 2.8L SOHC inline-6)
• Pump construction confirmed (aluminum body / steel internals aftermarket-OEM hybrid)
• Aluminum body condition documented (no corrosion, no cracks)
• Steel internal components condition assessed
• Pump function tested for flow and pressure at OEM spec
• Within-batch pair distinction explained (vaz581 this listing vs vaz656 standard OEM)
• Free shipping to all 50 states
• 15 day replacement warranty on defects
• Classic Japanese sports coupe experienced support team familiar with both variant options
• Call (855) 634-4447 to confirm Nissan 280Z aluminum-body steel-internals fuel pump (OEM-style aftermarket-OEM hybrid construction for the 1975-1978 Nissan 280Z L28 application with aluminum pump body more corrosion-resistant than the standard OEM construction plus steel internals for durability to address the common failure modes of original 45-plus-year-old Nissan 280Z fuel pumps particularly internal corrosion from ethanol-blended modern fuel), application verified (1975-1978 Nissan 280Z with L28 2.8L SOHC inline-6 engine), pump construction confirmed (aluminum body steel internals aftermarket-OEM hybrid the durability-upgrade variant), the within-batch vaz581 vs vaz656 pair distinction (vaz581 this listing is the aluminum-body steel-internals variant the upgrade-grade option for owners prioritizing longevity over period-correct restoration with aluminum body for corrosion resistance and ethanol compatibility plus steel internals for durability, vaz656 within-batch related listing is the standard OEM electric fuel pump setup representing the original Bosch L-Jetronic fuel injection system pump architecture the period-correct option for numbers-matching restoration; both fit the SAME vehicle and serve the same function but the choice depends on priorities period-correct restoration favors vaz656 while durability / ethanol resistance / modern E10 fuel use / daily driver regular use favors vaz581 this listing), why the aluminum-body construction matters (Ethanol Corrosion Resistance modern E10 ethanol-blended fuel is corrosive to original 1975-era fuel system components and the aluminum body is significantly more resistant than the original steel-bodied pump construction, External Corrosion Resistance original Nissan 280Z fuel pumps frequently exhibit external rust from road moisture / salt / humidity and the aluminum body is essentially immune to this surface rust, Improved Durability the steel internals provide robust mechanical durability while aluminum body eliminates the corrosion failure mode, Compatibility with Modern Fuel Quality the aluminum-body variant is designed to handle modern fuel quality more reliably than the original pump designed for 1975-era non-ethanol fuel), the legendary L28 engine and L-Jetronic context (Nissan L28 2.8L SOHC inline-6 one of the most respected Japanese engines of the 1970s with 2.8 liters displacement 2,753 cc cast iron block aluminum head Bosch L-Jetronic electronic fuel injection NEW to the Z-car platform for 1975 with 149-170 HP depending on year and configuration plus extensive aftermarket support, the 280Z represents the transition from carburetors to electronic fuel injection for the Z-car platform), pump function tested for flow and pressure at OEM spec, electrical connector condition verified, fuel inlet and outlet port condition documented, mounting bracket condition assessed, ethanol compatibility favorable due to aluminum body construction, and Nissan 280Z / classic Japanese sports coupe fuel system drivetrain pairing context (vaz656 the within-batch standard OEM setup for SAME car different pump construction, Porsche Cayman S fuel pump per vaz578 the modern European sports coupe 200 LPH fuel pump, Toyota Crown HPDI fuel pump per vaz565 the modern Japanese luxury sedan HPDI fuel pump, Chevy Spark fuel gauge / fuel level sender per vaz378 / Chevy Suburban 3500 gas tank per vaz426 within-batch Chevy fuel system components) before ordering