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Suitable for 2Pcs Air Fuel Ratio & O2 Sensor
for Subaru Forester WRX 2.0L (2014-2017)
Replaces OE: 234-5178 234-4988
Resolves Symptoms:
Persistent Check Engine Light
Rough Idle
Poor Fuel Economy
Lean Hesitation
Check if your car is compatible
This helps guarantee fitment of parts.
Delivery Free
Jul 24 - Jul 27
🚚 Fast US Local: Dispatched quickly from our local US warehouses for swift delivery.
2-Year Warranty
🛡️ Quality Coverage: Protects against any manufacturing defects for 2 full years.
🔄 Free Replacement: We will provide a brand-new replacement for free if any quality issues occur.
60-Day Return & Refund
📦 Free Returns & Exchanges: Zero costs to you if the product has any quality issues.
💰 Full Refunds: 100% money-back guarantee within 60 days for defective items.
Review Rewards & Cashback
Share an install photo & review to unlock tier rewards:
🥈 Under $50
3% Off Next Order
🥇 $50+ Orders
5% Direct Cashback
🔥 Tip: Buy a Combo Set to easily hit $50 and unlock 5% Cashback!
💡 How to claim: Email a screenshot of your review to our support team.
$83.95
- No other fees; this is the final payment price
- Get rid of your car's malfunctions and start a pleasant driving journey
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine/Displacement
|
|---|---|---|---|
|
2014-2017
|
Subaru
|
Forester
|
2.0L Turbo H4
|
|
2015-2017
|
Subaru
|
WRX
|
2.0L Turbo H4
|
Product Specifications
Warranty & Support: 2 Years + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-5178
Interchange: 234-5178, 2345178, 234 5178, 22641-AA650, 22641AA650, 22641 AA650
|
|
Position
|
Exhaust System, Upstream (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Connector Gender: Female
- Sensor Type: Heated - Thread Diameter: 0.708 IN - Wire Harness Length: 11.10 IN - Wire Quantity: 5 Wires - Universal Or Specific Fit: Specific |
|
Core Part Number
|
234-4988
Interchange: 234-4988, 2344988, 234 4988, 22690-AB010, 22690AB010, 22690 AB010 |
|
Position
|
Exhaust System, Downstream (Post-Catalytic Converter)
|
|
Key Parameters
|
- Connector Gender: Male
- Mounting Type: Threaded - Sensor Type: Heated - Thread Diameter: 0.708 IN - Wire Harness Length: 9.53 IN - Wire Quantity: 4 Wires - Universal Or Specific Fit: Specific |
Package Content :
2PCS (1*234-5178 Upstream+1*234-4988 Downstream) Oxygen Sensor