Keep fuel pressure steady at the injectors with the Standard Ignition Fuel Injection Pressure Regulator PR281. It drops in as a direct-fit replacement for the 1996-1998 Acura TL (V6-3.2L), regulating the pressure the fuel system delivers to the injectors and routing excess fuel back to the tank so each injector meters the intended amount.
Consistent fuel delivery: Designed to maintain steady fuel pressure for precise, repeatable fuel delivery.
Validated durability: Backed by 200+ hours of vibration testing and 1000+ hours of extreme heat and cold operational testing, plus on-vehicle testing.
Sealed and heat-resistant: Seals and a thermal-resistant design intended to keep it functioning across varied driving conditions.
Durable materials: Constructed from corrosion-resistant, high-durability materials to withstand demanding use.
If a failed pressure regulator is the cause of a rough idle, hard starting, or fuel-trim problem, this replaces it. System type: gas. Country of origin: Mexico. Available only while supplies last.
Interchange: 16740P5GA01 · 23055 · PRDL393 · 2-19710 · 219710 · 800-393 · 800393 · Manufacturer part number PR281
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does the PR281 fuel injection pressure regulator do?
It maintains the pressure the fuel system delivers to the injectors and returns excess fuel to the tank, so each injector meters the intended amount of fuel.
Which vehicle does this regulator fit?
It is a direct-fit replacement for the 1996-1998 Acura TL with the V6-3.2L engine. Check the Buyer's Guide tab and confirm fitment for your vehicle.
What are signs my fuel pressure regulator may need replacing?
Signs may include rough idle, hard starting, poor fuel economy, a fuel odor, or black exhaust smoke. Diagnose the cause first, since these symptoms can have other sources.
What interchange numbers does this part replace?
It cross-references 16740P5GA01, 23055, PRDL393, 2-19710 (219710), and 800-393 (800393). The manufacturer part number is PR281.
Where is this regulator made?
Country of origin: Mexico. It is validated through vibration, extreme heat and cold, and on-vehicle testing.
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