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Upgrade 12Hole Genuine Bosch Fuel Injector Set Better Performance 99-04 Jeep 4.0 - Picture 1 of 4
Upgrade 12Hole Genuine Bosch Fuel Injector Set Better Performance 99-04 Jeep 4.0 - Picture 2 of 4
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Upgrade 12Hole Genuine Bosch Fuel Injector Set Better Performance 99-04 Jeep 4.0 - Picture 4 of 4
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New England Injectors
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Upgrade 12Hole Genuine Bosch Fuel Injector Set Better Performance 99-04 Jeep 4.0

US $170.00
ApproximatelyAU $264.34
or Best Offer
Condition:
Seller refurbished
More information - About this item condition
Out of stock266 sold
Postage:
Free USPS Priority Mail Small Flat Rate Box.
Located in: Jackson, New Hampshire, United States
Delivery:
Estimated between Wed, 4 Jun and Mon, 9 Jun to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:122315143085
Last updated on 31 May, 2025 21:56:40 AESTView all revisionsView all revisions

Item specifics

Condition
Seller refurbished
Brand
Bosch
Fuel Type
Gasoline
Manufacturer Part Number
0280156161
Manufacturer Warranty
2 Year
Number of Pieces
6
OE Manufacturer
Bosch
OE/OEM Part Number
3S4G-AB
Part Brand
Bosch
Type
Fuel Injector
Warranty
2 Year

Item description from the seller

About this seller

New England Injectors

99.6% positive Feedback•14K items sold

Joined Jan 2006
Usually responds within 24 hours
Providing injectors and injector rebuild kits along with other automotive parts to fuel you hobby or to keep your daily driver going longer!
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Popular categories from this Store

See allcategories
Injector Rebuild KitsInjector ConnectorsInjector Rail ClipsBulk Injector PartsSpider Injection Rebuild KitsOther Automotive ConnectorsInjector Spacers / HatsPowerstroke DieselAutomotive Injectors

Seller feedback (2,929)

All ratings
Positive
Neutral
Negative
  • b***t (421)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A
  • e***i (37)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Clean, looked almost new, replaced original high mileage one hole squirters, Work good but don't know how good due to other engine problems.
  • n***e (411)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Worked perfectly, great quality and fast shipping!
See all feedback

Product ratings and reviews

Learn more
4.7
67 product ratings
  • 56 users rated this 5 out of 5 stars
  • 5 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 57 reviews
  • by scoobygfunk
    11 Dec, 2017Top favourable review

    Awesome!

    Man these made a huge different in my Jeep XJ idle and better gas mileage. The injectors looked like brand new. Really great upgrade and value.

    Verified purchase: YesCondition: Pre-ownedSold by: jhc6635

  • by o_0-patience-0_o
    28 May, 2021Top critical review

    Refurb'd Bosch injectors, as promised, but o-rings too large and mileage worse than expected.

    The products came wrapped in bubble wrap and were well protected. The injectors all measured resistances between 12.4 and 12.7 ohms, well within tolerance. They function normally, however, the o-rings used where they connect to the fuel rail were too large. So much so that the body of the injector wound up cutting the o-rings upon installation. This didn't cause any adverse conditions like leaking or anything, but it was a bit of a pain to source the proper sizes to resolve the issue. That being said, the mileage I get out of these injectors appears to be worse than expected. Given that nothing else changed, I have to blame the injectors. I can confirm that they are in fact Bosch injectors. I do recommend the injectors, but the poor mileage and incorrect o-rings is definitely a ...

    Verified purchase: YesCondition: Pre-ownedSold by: atlantaautopart

  • by earl1ej
    06 Jan, 2019

    Not quit what's in the pictures but they sure do work!

    They're supposed to be Bosch fuel injectors but I think they're really clones because wasn't able to use locking clips that came off the old injectors that were do for replacement for my jeep. Even though I wasn't able to use the locking clips on the the injectors to make sure they dont come out of the fuel rail. I can say for sure that they do work and have been running smoothly in my jeep. It's even gotten some more peep to it since putting them in. Other then the injectors not having the locking groove like they were supposed to. Which is why I'm only give 4 stars. I'm still a very happy customer and would recommend them to anyone who's looking for a budget option to upgrading their fuel injectors when needing to replace them in their vehicles. Can't speak on how long they will last ...

    Verified purchase: YesCondition: Pre-ownedSold by: partspro-365

  • by consumeravenue
    16 Jan, 2019

    Works perfect on YJ 4.0 also. Just replace the EV1 connectors with EV6 pigtais or adapters.

    Smoother and lower idle. Less pedal mashing to get on the freeway. I wouldn't expect a fuel economy increase though unless your old injectors aren't flowing correctly. That's a real possibility with my originals with 230K.

    Verified purchase: YesCondition: Pre-ownedSold by: elkonan1

  • by mac4evr
    21 Dec, 2017

    Quick starts and smooth idle.

    Replaced the OEM single-orifice injectors with these. The better atomization makes for very quick starts and a hypersmooth idle. Before replacement I was experiencing an occasional Cylinder 1 misfire and a very rough idle, likely due to an injector issue. These were a perfect fit and my 1999 Wrangler 4.0 now runs like new. Well worth it, and a very simple job to swap out.

    Verified purchase: YesCondition: Pre-ownedSold by: dsm-99

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