Weapon R
Fuel Delivery › Fuel Pressure Regulators
WR Fuel Pressure Regulator
Part # wpn958-111-101 MFR # 958-111-101 ID 3497
Weapon R Universal Adjustable Fuel Pressure Regulator Silver
✓ In Stock (4 locations)
$89.60
MAP price — best available price
Free ground shipping on eligible orders
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
⚠️ CARB Acknowledgment Required — Buyer must confirm emissions compliance at checkout.
Identification
| Brand | Weapon R |
|---|---|
| Part Number | wpn958-111-101 |
| MFR Part # | 958-111-101 |
| Item ID | 3497 |
| Price Group | Weapon R |
| Born-On Date | 2010-12-23 |
| Category | Fuel Delivery |
| Subcategory | Fuel Pressure Regulators |
Dimensions & Shipping
| Dimensions | 5.0" × 5.0" × 5.0" (L×W×H) |
|---|---|
| Weight | 2.00 lbs |
| LTL Freight | Standard Parcel |
| Air Shipping | Eligible |
Stock & Availability
| Status | ✓ In Stock (4 locations) |
|---|---|
| Warehouses |
● 01
● 02
● 03
● 59
|
| Regular Stock | No |
| Powersports | No |
Compliance & Regulations
| Prop 65 | No Warning |
|---|---|
| CARB | Not CARB Approved |
| CARB Ack. | Required |
| Active | Active |