4.9 WideBand O2 Oxygen Sensor for AEM 30-4110/30-0300/30-0310 - Direct Replacement for X Series AFR Controllers & Gauges

★★★★★ 4.8 147 reviews

$27.99
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$27.99
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Management number 218089190 Release Date 2026/05/03 List Price $11.20 Model Number 218089190
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Paroduct Description Compatible Fitments Specifically designed for most 4.9L SU Wideband Controller Gauges Direct fit for AEM 30-4110 Digital Wideband UEGO Gauge Compatible with AEM 30-0300 X-Series Digital Wideband UEGO AFR Gauge Works seamlessly with AEM 30-0310 X-Series Inline Wideband UEGO AFR Controller OE Replacement Numbers Replaces original equipment part numbers: 17025, 0258017025, 304110, 300300, 300310 Quality Assurance 12-Month Warranty for extended peace of mind Engineered to match or exceed OEM specifications for reliable performance Precision-manufactured to ensure optimal compatibility and durability Customer Support We are committed to delivering high-quality products and prioritizing your satisfaction. For any questions or concerns, please reach out to our dedicated support team for prompt assistance.

  • 【Precision Wideband Sensing for Tuning】 Utilizes advanced 4.9 wideband technology to deliver real-time, proportional oxygen data for accurate Air/Fuel Ratio (AFR) monitoring. Essential for optimizing performance in high-RPM, turbocharged, or modified engines.
  • 【Extreme Environment Durability】 Engineered with high-temperature-resistant materials for rapid response and sustained accuracy. Features a double laser-welded, fully submersible stainless steel body for superior corrosion resistance—ideal for track use or demanding daily driving.
  • 【Direct Plug & Play for AEM Systems】 Exact replacement for AEM X-Series UEGO gauges (30-4110, 30-0300) and Inline Controllers (30-0310). Compatible with most 4.9 wideband setups—ensures hassle-free installation with factory connectors.
  • 【Critical Fitment Verification】 Replaces part numbers: 17025, 0258017025, 304110, 300300, 300310. IMPORTANT: Verify sensor plug type & cable length match your AEM unit via Amazon's fitment tool or product images before purchase.
  • 【12-Month Warranty Support】 Backed by a 12-month warranty against defects. Trusted by DIY tuners and pros for reliable AFR data—contact us anytime for replacement or technical help.
UPC 717661281517
Model LL-CGQ-5
Brand Name Punnzer
Style Name Sensor 7
Unit Count 1.0 Count
Item Weight 159.05 Grams
Output Type electrical signal
Part Number 1
Manufacturer Punnzer
Material Type Stainless Steel
Mounting Type Plug Mount
Included Components 1
Smart Home Compatibility Not Smart Home Compatible
Specific Uses For Product automotive

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4.8 out of 5
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147 ratings | 60 reviews
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