Standard Ignition PR502 fuel injection pressure regulator for the 1999-2001 Jeep Grand Cherokee 6-cylinder 4.0L or V8 4.7L controls the pressure of the fuel that reaches the engine.
- Consistent, precise fuel delivery for acceleration and throttle response
- Leak-proof seals and thermal resistance for use in all driving conditions
- 200+ hours of vibration testing and 1000+ hours of extreme heat and cold operational testing, plus on-vehicle testing
- Steel regulator that resists corrosion and wear
Quick facts
- Part: Standard Ignition PR502 fuel injection pressure regulator
- Fits: 1999-2001 Jeep Grand Cherokee 6-cylinder 4.0L or V8 4.7L
- Material: Steel
- Condition: New
A worn regulator can show up as hard starting, a rough idle or a fuel smell, and other fuel-system parts can produce those signs as well. With the engine off and cool, look over the regulator and its fittings for wetness or staining before you replace anything. Each engine takes one regulator, and this listing is one.
Fits
This regulator is a direct-fit replacement for the 1999-2001 Jeep Grand Cherokee with either engine, L6-4.0L or V8-4.7L.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting type: Direct
- Inlet quantity: 1
- Number of outlets: 1
- Nipple orientation: Straight
Build and materials
- Type: Returnless, adjustable
- System type: Gas
- Material: Steel
- Finish: Silver
- Condition: New
- Country of origin: Taiwan
In the box
One fuel injection pressure regulator with a caution sheet. A reference port is not included.
Interchange: 2-199070 · 800-614
24210 · 52100281AA · 52100283AA · 52100283AB · 52100283AC · 52100283AD · 52100356AA · 68193494AA
This part cross-references / interchanges with the following part numbers:
24210, 52100281AA, 52100283AA, 52100283AB, 52100283AC, 52100283AD, 52100356AA, 68193494AA, 2-199070, 800-614
Frequently Asked Questions
Is the Standard Ignition PR502 the right fuel pressure regulator for a 1999-2001 Jeep Grand Cherokee with the V8 4.7L?
Yes. Standard Ignition PR502 fits the 1999-2001 Jeep Grand Cherokee with either the 6-cylinder 4.0L or the V8 4.7L engine, and each of those engines takes one.
Does the PR502 fuel pressure regulator come with a reference port?
No. A reference port is not included. The Standard Ignition PR502 comes as one regulator with a caution sheet.
What material and finish does this fuel pressure regulator have?
The regulator is steel with a silver finish. It is a returnless, direct-mount type with a straight nipple and one outlet.
Could hard starting mean the fuel injection pressure regulator is worn?
It can, but hard starting, a rough idle or a fuel smell have other causes too. Fuel pressure testing works on the fuel line, so leave it to a shop.
Does the PR502 replace the 52100283AA regulator number?
Yes. Standard Ignition PR502 is listed as a replacement for the 52100283AA regulator number, along with the other numbers on the Interchange line.
