Denso
OE Style

Denso 234-2013 Oxygen Sensor - Upstream

Brand Denso 234-2013
Position Upstream
Wiring Harness Length 12.60
Sensor Type Non heated
Universal Or Specific Fit Specific
Wire Quantity 2
Connector Gender Female
Thread Diameter 0.708
Mounting Type Threaded
Product line OE Style
Fits Chevrolet and Pontiac · 6 vehicles

OE Style replacement. Built for exact replacement fit and first-time installation accuracy.

Contamination protection. Aluminum oxide trap layer helps shield the ceramic element.

Specific-fit design. Threaded, non-heated sensor with a female connector and 2-wire layout.

Cross-references ACDelco AFS87, BorgWarner OS2438 and Bosch 13444 for the same application. See all 9.

$47.67Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $47.67
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE Style Oxygen Sensor

This Denso oxygen sensor is a specific-fit, threaded replacement built to OE standards for accurate exhaust monitoring. It is engineered for a first-time fit and direct replacement performance on applications that call for part number 234-2013.

Key Features

  • OE Style replacement for precise fitment and dependable sensor response.
  • Non-heated, 2-wire design with a female connector.
  • Threaded mounting with a 0.708-inch thread diameter.
  • 12.60-inch wiring harness length for application-specific routing.
  • Denso part number 234-2013 for easy identification.

Detailed Description

Denso 234-2013 is an OE Style oxygen sensor made for exact replacement on specific exhaust applications. The sensor uses Denso's aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination, which supports stable engine operation and consistent fuel control. This part is a direct-fit solution for Chevrolet Camaro and Pontiac Firebird applications listed below, and it is built to match the original sensor layout and connection style.

Fits 1998-2000 Chevrolet Camaro, Upstream. Fits 1998-2000 Pontiac Firebird, Upstream. This part cross-references Bosch 13444 and NTK 21504 for the same application.

What It Helps Address

  • Check engine light concerns related to oxygen sensor performance.
  • Incorrect air-fuel mixture readings from a worn sensor.
  • Reduced fuel economy caused by inaccurate exhaust feedback.
  • Slow or inconsistent sensor response during engine operation.
  • Fitment issues when replacing an OE-style upstream sensor.

Installation Notes and Tips

Verify connector style, thread diameter, and harness length before installation. This sensor uses a threaded mounting design and a specific-fit configuration, so it should be matched to the listed application and upstream location. Confirm the exhaust bung and wiring route are clean and undamaged before installing Denso 234-2013.

Quality Assurance

Denso manufactures and tests this oxygen sensor to strict OE standards for exact replacement fit and consistent performance. The OE Style line focuses on first-time fitment and application-specific accuracy.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2000ChevroletCamaroUpstreamLoc. Manifold; 2 Lead Upstream Sensor; OE Style
2000PontiacFirebirdUpstreamLoc. Manifold; 2 Lead Upstream Sensor; OE Style
1999ChevroletCamaroUpstreamLoc. Manifold; 2 Lead Upstream Sensor; OE Style
1999PontiacFirebirdUpstreamLoc. Manifold; 2 Lead Upstream Sensor; OE Style
1998ChevroletCamaroUpstreamLoc. Manifold; 2 Lead Upstream Sensor; OE Style
1998PontiacFirebirdUpstreamLoc. Manifold; 2 Lead Upstream Sensor; OE Style
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — AFS87BorgWarner — OS2438Bosch — 13444Delphi — ES10953GMC — 19178932GMC — 19211436NTK — 21504Standard Ignition — SG1601Walker Products — 250-22013