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DNJ Engine Components WP1122 - Engine Water Pump
Product Overview
The DNJ Engine Components WP1122 Engine Water Pump is designed to ensure optimal cooling performance for your vehicle's engine. This vital component efficiently circulates coolant, maintaining the engine's temperature and preventing overheating. Manufactured to OE-level quality, reliability, and fitment, the WP1122 offers the peace of mind that comes from using a trusted brand. Designed for various Dodge and Jeep models, it guarantees a precise fit and dependable performance. Choose DNJ Engine Components WP1122 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This DNJ Engine Components WP1122 is equivalent to or replaces the following part numbers: AW7136, 1101090.
Vehicle Compatibility
- Dodge Dakota (1996-2002) 2.5
- Jeep Wrangler (1991-1999) 4.0
- Jeep Grand Cherokee (1993-1998) 4.0
- Jeep Cherokee (1994-2000) 2.5
- Jeep Wrangler (1994-2002) 2.5
This also fits other applications. Please use the vehicle selector tool to verify fitment.
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Frequently Asked Questions
What are the signs of a failing engine water pump?
Common signs include engine overheating, coolant leaks, and unusual noises from the pump area. If you notice any of these, consider replacing your water pump with the DNJ Engine Components WP1122.
How do I know if the WP1122 is compatible with my vehicle?
To ensure compatibility, check your vehicle's make and model against our list. The DNJ Engine Components WP1122 is designed for specific Dodge and Jeep models, ensuring a perfect fit.
What happens if I ignore a bad water pump?
Ignoring a failing water pump can lead to severe engine damage due to overheating. It's essential to replace it promptly with a reliable option like the DNJ Engine Components WP1122.
What Diagnostic Trouble Codes (DTCs) can indicate water pump issues?
Common DTCs related to water pump failures include P0118 (Engine Coolant Temperature Sensor Circuit High Input) and P0128 (Coolant Thermostat Range/Performance Problem).
Where can I purchase the DNJ Engine Components WP1122?
You can order the DNJ Engine Components WP1122 directly from our website for a factory-correct replacement that restores safety and performance. Order DNJ Engine Components WP1122 today for a factory-correct replacement that restores safety and performance.
- BrandDNJ Engine Components
- ManufacturerDNJ Engine Components
- MPNWP1122
- Cross Reference NumbersAW7136, 1101090
- Part TypeEngine Water Pump
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1996 | Dodge | Dakota | Base (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1996 | Dodge | Dakota | SLT (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1996 | Dodge | Dakota | Sport (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1996 | Dodge | Dakota | WS (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1996 | Jeep | Cherokee | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1997 | Dodge | Dakota | Base (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1997 | Dodge | Dakota | SLT (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1997 | Dodge | Dakota | Sport (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1997 | Jeep | Cherokee | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1997 | Jeep | Wrangler | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1998 | Dodge | Dakota | Base (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1998 | Dodge | Dakota | SLT (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1998 | Dodge | Dakota | Sport (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1998 | Jeep | Wrangler | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1998 | Jeep | Cherokee | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1999 | Dodge | Dakota | Base (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1999 | Dodge | Dakota | SLT (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1999 | Dodge | Dakota | Sport (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1999 | Jeep | Cherokee | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1999 | Jeep | Wrangler | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2000 | Dodge | Dakota | Base (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2000 | Dodge | Dakota | SLT (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2000 | Dodge | Dakota | Sport (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2000 | Jeep | Cherokee | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2000 | Jeep | Wrangler | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2001 | Dodge | Dakota | Base (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2001 | Dodge | Dakota | SLT (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2001 | Dodge | Dakota | Sport (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2001 | Jeep | Wrangler | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2002 | Dodge | Dakota | Base (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2002 | Dodge | Dakota | Sport (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 2002 | Jeep | Wrangler | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1994 | Jeep | Cherokee | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1994 | Jeep | Wrangler | S (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1995 | Jeep | Cherokee | SE (2.5 L4 GAS) | VIN: P, Valves: 8 |
| 1995 | Jeep | Wrangler | Rio Grande (2.5 L4 GAS) | VIN: P, Valves: 8 |
Warranty Overview
At Newparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, use our Return Portal or contact support.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For full details, please see our complete Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.
