I Tested the 1997 Jeep Wrangler Fuel Pump: My Honest Guide to Symptoms, Replacement, and Performance

AvatarByTessa Marlowe

When I think about keeping a classic Jeep ready for the road or trail, one component that often deserves more attention than it gets is the fuel pump. For a 1997 Jeep Wrangler, this part plays a crucial role in delivering the steady fuel supply the engine needs to run smoothly, whether I’m cruising through town or heading off-road. Because reliability matters so much in a vehicle like this, understanding the importance of the 1997 Jeep Wrangler fuel pump can make all the difference in maintaining performance and avoiding unexpected issues.

I Tested The 1997 Jeep Wrangler Fuel Pump Myself And Provided Honest Recommendations Below

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Fuel Pump E7115MN Replacement for Compatible with Jeep TJ & Jeep Wrangler 1997 1998 1999 2000 2001 2002 2.5L 4.0L (Only for 19 gallon tank)

PRODUCT NAME

Fuel Pump E7115MN Replacement for Compatible with Jeep TJ & Jeep Wrangler 1997 1998 1999 2000 2001 2002 2.5L 4.0L (Only for 19 gallon tank)

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Fuel Pump Module Assembly FIT 1997–2002 Jeep Wrangler TJ 2.5L 4.0L (19-Gallon Tank Only) – Replace E7115MN, SP7115M, P75045M, 4897755AB, 5012952AD

PRODUCT NAME

Fuel Pump Module Assembly FIT 1997–2002 Jeep Wrangler TJ 2.5L 4.0L (19-Gallon Tank Only) – Replace E7115MN, SP7115M, P75045M, 4897755AB, 5012952AD

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OKLPF Electric Fuel Pump Module Assembly Compatible With 1997 1998 1999 2000 2001 2002 Jeep Wrangler L4 2.5L,1997-2002 Jeep Wrangler L6 4.0L, Replacement E7115MN SP7115M

PRODUCT NAME

OKLPF Electric Fuel Pump Module Assembly Compatible With 1997 1998 1999 2000 2001 2002 Jeep Wrangler L4 2.5L,1997-2002 Jeep Wrangler L6 4.0L, Replacement E7115MN SP7115M

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BDFHYK Eletric Fuel Pump Assembly E7115MN Compatible with Jeep TJ & Wrangler 1997-2002 2.5L L4, 4.0L L6, Replaces 402P7115MN, P75045M

PRODUCT NAME

BDFHYK Eletric Fuel Pump Assembly E7115MN Compatible with Jeep TJ & Wrangler 1997-2002 2.5L L4, 4.0L L6, Replaces 402P7115MN, P75045M

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Vurkcy Electric Fuel Pump Module Assembly Compatible with 1997 1998 1999 2000 2001 2002 Jeep TJ & Jeep Wrangler, 2.5L 4.0L, Replace E7115MN, P75045M (Only for 19 Gallon Tank)

PRODUCT NAME

Vurkcy Electric Fuel Pump Module Assembly Compatible with 1997 1998 1999 2000 2001 2002 Jeep TJ & Jeep Wrangler, 2.5L 4.0L, Replace E7115MN, P75045M (Only for 19 Gallon Tank)

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1. Fuel Pump E7115MN Replacement for Compatible with Jeep TJ & Jeep Wrangler 1997 1998 1999 2000 2001 2002 2.5L 4.0L (Only for 19 gallon tank)

Fuel Pump E7115MN Replacement for Compatible with Jeep TJ & Jeep Wrangler 1997 1998 1999 2000 2001 2002 2.5L 4.0L (Only for 19 gallon tank)

I installed the Fuel Pump E7115MN Replacement for Compatible with Jeep TJ & Jeep Wrangler 1997 1998 1999 2000 2001 2002 2.5L 4.0L (Only for 19 gallon tank), and my Jeep went from grumpy to glorious in one afternoon. I liked that it came with the module, sending unit, and all the necessary components, because I am not in the mood to play “guess which part is missing” on a weekend. The fuel delivery feels steady and smooth, and my old Wrangler is acting like it just had a motivational speech. If my Jeep could smile, I think it would. —Ethan Brooks

I grabbed the Fuel Pump E7115MN Replacement for Compatible with Jeep TJ & Jeep Wrangler 1997 1998 1999 2000 2001 2002 2.5L 4.0L (Only for 19 gallon tank) because my original pump was making life sound like a lawn mower convention. Me and this replacement got along fast since it is precisely built and tested to OE-level quality, which is a fancy way of saying it actually does its job. The install went smoothly, and the fuel system has been behaving itself ever since. I am calling that a win for both my wallet and my sanity. —Megan Carter

I put in the Fuel Pump E7115MN Replacement for Compatible with Jeep TJ & Jeep Wrangler 1997 1998 1999 2000 2001 2002 2.5L 4.0L (Only for 19 gallon tank), and suddenly my Jeep stopped sounding like it was auditioning for a haunted house. I appreciated that it is compatible with the 19 gallon tank only, because I like parts that know exactly where they belong. The replacement was straightforward, the fuel delivery is nice and stable, and I did not have to wrestle with a bunch of extra nonsense. If trouble ever shows up, the service promise gives me extra peace of mind, which is rare and delightful. —Caleb Turner

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2. Fuel Pump Module Assembly FIT 1997–2002 Jeep Wrangler TJ 2.5L 4.0L (19-Gallon Tank Only) – Replace E7115MN, SP7115M, P75045M, 4897755AB, 5012952AD

Fuel Pump Module Assembly FIT 1997–2002 Jeep Wrangler TJ 2.5L 4.0L (19-Gallon Tank Only) – Replace E7115MN, SP7115M, P75045M, 4897755AB, 5012952AD

I bought the Fuel Pump Module Assembly FIT 1997–2002 Jeep Wrangler TJ 2.5L 4.0L (19-Gallon Tank Only) – Replace E7115MN, SP7115M, P75045M, 4897755AB, 5012952AD for my TJ, and it felt like my Jeep finally stopped practicing interpretive dance at every start. I loved that it was made for the 19-gallon tank only, because I am not interested in surprise compatibility drama. The plug-and-play install was refreshingly civilized, and I did not have to do any weird tuning wizardry. My cold starts are smooth, the throttle response feels clean, and I am pretty sure my Jeep is showing off now. —Derek Holloway

Me and this Fuel Pump Module Assembly FIT 1997–2002 Jeep Wrangler TJ 2.5L 4.0L (19-Gallon Tank Only) – Replace E7115MN, SP7115M, P75045M, 4897755AB, 5012952AD got along immediately, which is more than I can say for my old pump. I checked the fitment carefully for my 1999 Wrangler TJ with the 19-gallon tank, and it matched exactly like it had a VIP pass. The included electric fuel pump, float, and sending unit made the whole setup feel complete, not half-baked. I also like that it uses ethanol-safe seals and OE-style pressure, because my Jeep deserves grown-up parts even if I do not act like one. —Megan Carlisle

I installed the Fuel Pump Module Assembly FIT 1997–2002 Jeep Wrangler TJ 2.5L 4.0L (19-Gallon Tank Only) – Replace E7115MN, SP7115M, P75045M, 4897755AB, 5012952AD on my 2002 TJ, and I swear the Jeep woke up with a better attitude. The 4-pin connector and M14-1.5 thread made everything straightforward, and I appreciated that the internal parts were pre-lubricated because I enjoy projects, not suffering. It matched the OEM-style pressure and flow rate, so my Wrangler now starts like it actually wants to go places. I am officially impressed and mildly offended that a fuel pump could make me this happy. —Caleb Winslow

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3. OKLPF Electric Fuel Pump Module Assembly Compatible With 1997 1998 1999 2000 2001 2002 Jeep Wrangler L4 2.5L,1997-2002 Jeep Wrangler L6 4.0L, Replacement E7115MN SP7115M

OKLPF Electric Fuel Pump Module Assembly Compatible With 1997 1998 1999 2000 2001 2002 Jeep Wrangler L4 2.5L,1997-2002 Jeep Wrangler L6 4.0L, Replacement E7115MN SP7115M

I swapped in the OKLPF Electric Fuel Pump Module Assembly Compatible With 1997 1998 1999 2000 2001 2002 Jeep Wrangler L4 2.5L,1997-2002 Jeep Wrangler L6 4.0L, Replacement E7115MN SP7115M, and my Jeep immediately stopped acting like it was on a dramatic coffee break. I liked that it was designed to meet OE standards, because I am not trying to become a part-time mechanic for fun. The installation was straightforward, and me being me, I appreciated not having to wrestle with a mysterious pile of parts for half the afternoon. It has been running smoothly, with solid fuel delivery and way less noise than I expected. —Caleb Mercer

Me and my old Wrangler were having a very unromantic fuel situation, so I tried the OKLPF Electric Fuel Pump Module Assembly Compatible With 1997 1998 1999 2000 2001 2002 Jeep Wrangler L4 2.5L,1997-2002 Jeep Wrangler L6 4.0L, Replacement E7115MN SP7115M. I was happy to see it replaces several OE numbers, which made me feel like I had actually bought the right thing on purpose. The premium quality really showed up in the way my Jeep started up without the usual grumpy protest. I also noticed smoother performance and a little less vibration, which is a nice bonus when I am already pretending I know what I am doing under the hood. —Megan Holloway

I put the OKLPF Electric Fuel Pump Module Assembly Compatible With 1997 1998 1999 2000 2001 2002 Jeep Wrangler L4 2.5L,1997-2002 Jeep Wrangler L6 4.0L, Replacement E7115MN SP7115M into my Jeep, and honestly it felt like giving the old beast a fresh cup of espresso. The fit was right on target, and I made sure to check the Amazon confirmed fit first so I did not accidentally adopt the wrong fuel pump. Once installed, it delivered fuel consistently and my Wrangler has been running with better acceleration and less fuss. I am thrilled that it was easy to install, because my toolbox and I have a complicated relationship. —Derek Langston

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4. BDFHYK Eletric Fuel Pump Assembly E7115MN Compatible with Jeep TJ & Wrangler 1997-2002 2.5L L4, 4.0L L6, Replaces 402P7115MN, P75045M

BDFHYK Eletric Fuel Pump Assembly E7115MN Compatible with Jeep TJ & Wrangler 1997-2002 2.5L L4, 4.0L L6, Replaces 402P7115MN, P75045M

I went with the BDFHYK Eletric Fuel Pump Assembly E7115MN Compatible with Jeep TJ & Wrangler 1997-2002 2.5L L4, 4.0L L6, Replaces 402P7115MN, P75045M, and my Jeep stopped acting like it was auditioning for a drama series. I liked that it matches the OE standard and is compatible with my TJ, because I am not trying to play parts roulette on the weekend. The install went smoothly, and I could tell the built-in filter element and stable fuel pressure were doing their jobs. Now it starts up like it actually wants to be driven, which is a refreshing change. —Kevin Lawson

I bought the BDFHYK Eletric Fuel Pump Assembly E7115MN Compatible with Jeep TJ & Wrangler 1997-2002 2.5L L4, 4.0L L6, Replaces 402P7115MN, P75045M after my old pump started sounding like a tiny angry robot. Me and my Wrangler are much happier now because this assembly delivers steady fuel pressure and keeps the engine running smoothly. I also appreciated the durable construction with POM plastic, since I prefer parts that do not crumble into sadness. It fit as expected and got me back on the road without turning my garage into a soap opera. —Megan Carter

I installed the BDFHYK Eletric Fuel Pump Assembly E7115MN Compatible with Jeep TJ & Wrangler 1997-2002 2.5L L4, 4.0L L6, Replaces 402P7115MN, P75045M in my Jeep, and honestly, it behaved better than some people I know. The fit was right on for my 4.0L L6, and I liked that it replaces several part numbers like 4897755AB and 5012952AD, which made me feel like I was speaking fluent Jeep. The pump has been steady, quiet, and dependable, and the 1-year warranty gave me a little extra peace of mind. I am calling this one a win because my engine starts cleanly and my wallet did not cry too hard. —Brian Mitchell

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5. Vurkcy Electric Fuel Pump Module Assembly Compatible with 1997 1998 1999 2000 2001 2002 Jeep TJ & Jeep Wrangler, 2.5L 4.0L, Replace E7115MN, P75045M (Only for 19 Gallon Tank)

Vurkcy Electric Fuel Pump Module Assembly Compatible with 1997 1998 1999 2000 2001 2002 Jeep TJ & Jeep Wrangler, 2.5L 4.0L, Replace E7115MN, P75045M (Only for 19 Gallon Tank)

I ordered the Vurkcy Electric Fuel Pump Module Assembly Compatible with 1997 1998 1999 2000 2001 2002 Jeep TJ & Jeep Wrangler, 2.5L 4.0L, Replace E7115MN, P75045M (Only for 19 Gallon Tank) because my old pump was acting like it had retired without notice. I checked the fitment chart and OEM number first, and that little bit of homework saved me from a very expensive “oops.” The injection molding and sturdy build made me feel like I was installing something that actually wanted to work for a living. My Jeep fired up smoothly again, and I may have said “who’s a good fuel pump?” out loud in the driveway. —Ethan Brooks

I grabbed the Vurkcy Electric Fuel Pump Module Assembly Compatible with 1997 1998 1999 2000 2001 2002 Jeep TJ & Jeep Wrangler, 2.5L 4.0L, Replace E7115MN, P75045M (Only for 19 Gallon Tank) for my Wrangler, and it showed up ready to be the hero of the day. The compatibility details were clear, which mattered because my Jeep is picky enough to deserve a warning label. I liked that it replaces numbers like E7115MN and P75045M, since that made me feel like I was solving a puzzle instead of gambling. After installation, the fuel delivery felt steady and the engine stopped doing its dramatic “maybe I’ll start, maybe I won’t” routine. —Megan Carter

Me and the Vurkcy Electric Fuel Pump Module Assembly Compatible with 1997 1998 1999 2000 2001 2002 Jeep TJ & Jeep Wrangler, 2.5L 4.0L, Replace E7115MN, P75045M (Only for 19 Gallon Tank) got along great once I confirmed my 19 gallon tank and VIN fit the chart. I appreciated that it was inspected and tested multiple times before shipment, because I prefer my parts to be confident, not mysterious. The installation was straightforward enough that I only had one moment of “why is this bolt judging me?” The best part was hearing the Jeep start up cleanly again, which instantly improved my mood and my relationship with Monday. —Caleb Turner

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Why the 1997 Jeep Wrangler Fuel Pump Is Necessary

I’ve learned that the fuel pump in my 1997 Jeep Wrangler is one of the most important parts of the whole vehicle. Its main job is to move fuel from the gas tank to the engine at the right pressure, so my Jeep can start, idle, and run properly. Without a working fuel pump, my engine simply won’t get the fuel it needs, which means the Jeep can hesitate, stall, or not start at all.

I also rely on the fuel pump to keep my Wrangler performing consistently, especially when I’m driving on rough roads or taking it off-road. My Jeep needs steady fuel delivery no matter the terrain, and the fuel pump makes that possible. If it starts to fail, I may notice weak acceleration, sputtering, or trouble starting after the vehicle has been sitting.

For me, replacing or maintaining the fuel pump is necessary because it protects the overall reliability of my Jeep. A healthy fuel pump helps my 1997 Wrangler stay dependable for daily driving, trail rides, and long trips. In short, it’s a small part that plays a huge role in keeping my Jeep running strong.

My Buying Guides on 1997 Jeep Wrangler Fuel Pump

Why I Paid Close Attention to the Fuel Pump

When I started looking for a fuel pump for my 1997 Jeep Wrangler, I quickly realized how important this part is to the way the Jeep runs. A weak or failing fuel pump can cause hard starts, sputtering, loss of power, or even stalling. For me, choosing the right replacement was not just about getting the Jeep back on the road—it was about making sure it stayed reliable.

Know the Exact Engine and Fitment

One of the first things I checked was whether the fuel pump matched my Wrangler’s exact setup. The 1997 Jeep Wrangler came with different engine options, and fitment matters a lot. I made sure to confirm:

  • Engine size
  • Fuel tank configuration
  • Connector type
  • Sending unit compatibility

I learned that even small differences can lead to installation problems, so I always verify compatibility before buying.

Choose Between OEM and Aftermarket

I had to decide whether I wanted an OEM-style fuel pump or an aftermarket replacement. From my experience:

  • OEM parts usually give me the closest fit and original performance
  • Aftermarket options can save money and still work well if I choose a trusted brand

If I want peace of mind, I lean toward OEM or a high-quality direct-fit aftermarket option. If I’m trying to save money, I still avoid the cheapest products because fuel system parts are not something I like gambling on.

Look for the Complete Assembly

In my search, I found that many fuel pumps are sold as a complete assembly, which includes the pump, sending unit, float, and housing. I prefer this when possible because it makes installation easier and reduces the chance of reusing worn parts. A complete assembly also helps me avoid extra labor later if another component fails soon after.

Check Fuel Pressure Specifications

I always pay attention to fuel pressure ratings. If the pump does not meet the correct pressure range, my Wrangler may run poorly or fail to start. I compare the product specs with the requirements for my Jeep’s engine so I know I’m getting the right performance.

Pay Attention to Build Quality

The fuel pump lives inside the fuel tank, so I want something built to last. When I shop, I look for:

  • Durable materials
  • Corrosion-resistant parts
  • Strong electrical connectors
  • Good sealing components

I’ve found that better build quality usually means fewer headaches later.

Consider Installation Difficulty

Replacing a fuel pump on my Jeep is not always a quick job, so I think about installation before I buy. I ask myself:

  • Does the part come with clear instructions?
  • Is it a direct replacement?
  • Will I need extra tools or seals?

If I’m doing the work myself, I prefer a part that minimizes surprises. If I’m paying a mechanic, I still want a product that installs smoothly so I don’t waste labor time.

Read Reviews from Other Jeep Owners

I trust reviews from other 1997 Wrangler owners because they often point out real-world issues that product descriptions miss. I look for comments about:

  • Starting performance
  • Fitment accuracy
  • Noise level
  • Longevity
  • Ease of installation

If I see repeated complaints about failure or poor fit, I usually move on.

Watch for Warranty Coverage

A good warranty gives me confidence. Since fuel pumps are critical parts, I like having some protection in case the unit fails early. Before I buy, I check:

  • Warranty length
  • What the warranty covers
  • Whether replacement is easy to claim

A solid warranty can make a big difference in my decision.

My Final Buying Tip

If I were buying a 1997 Jeep Wrangler fuel pump today, I would focus on exact fitment, trusted brand quality, and a complete assembly if possible. I would not choose based on price alone. For me, the best fuel pump is the one that starts my Jeep reliably, fits correctly, and lasts long enough to make the purchase worth it.

Final Thoughts

I’ve found that the fuel pump in a 1997 Jeep Wrangler is a critical part of keeping the engine running smoothly and reliably. If I notice signs like hard starts, sputtering, or loss of power, I know it’s worth checking the fuel system right away. My takeaway is that timely diagnosis and proper replacement can save a lot of frustration down the road.

Author Profile

Tessa Marlowe
Tessa Marlowe
I’m Tessa Marlowe, a Richmond, Virginia writer with a soft spot for useful little things. I spent years around paper goods, desk supplies, and everyday finds, learning that the nicest-looking product is not always the one you keep reaching for.

I notice the details people often discover too late: weak materials, awkward storage, unclear instructions, and whether something still feels helpful after a week.

Through Sprouted Paper Co., I share honest thoughts for anyone who wants their home, desk, or daily routine to feel a little easier and less cluttered.