Part #: 66701

Nissens 66701 Radiator

⚙️ 21 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jaguar, XK8 and XKR
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Nissens Radiator for Jaguar XK8 and XKR

The Nissens radiator part number 66701 is designed specifically for Jaguar XK8 and XKR models. Constructed from durable aluminum, this radiator ensures efficient heat dissipation to maintain optimal engine temperature under various driving conditions.

  • Material: High-quality aluminum for enhanced heat transfer and corrosion resistance
  • Core Height: 17.0472 inches
  • Core Width: 26.3780 inches
  • Core Length: 1.3386 inches
  • Compatible with Jaguar XK8 and XKR models
  • Part Number: 66701 for precise identification and fitment

Detailed Product Description

This radiator from Nissens is engineered with an aluminum core measuring 17.0472 inches in height, 26.3780 inches in width, and 1.3386 inches in length. The aluminum construction provides a balance of lightweight design and effective thermal conductivity, which is critical for maintaining the cooling system's performance in Jaguar XK8 and XKR vehicles. The dimensions ensure a direct fit replacement, preserving the original cooling capacity and system integrity.

Applications and Problem Solving

This radiator is intended for use in Jaguar XK8 and XKR models requiring a reliable cooling component. It addresses several common issues including:

  • Overheating caused by inefficient or damaged radiators
  • Coolant leaks due to corrosion or physical damage
  • Reduced engine performance linked to poor heat dissipation
  • Replacement of worn or clogged radiator cores
  • Maintaining proper engine operating temperature for longevity

Installation Notes and Tips

When installing the Nissens radiator 66701, ensure the vehicle is cooled down before removal of the old radiator. Verify the core dimensions match the original part to guarantee fitment. Use appropriate coolant and bleed the cooling system after installation to prevent air pockets. Inspect hoses and clamps for wear and replace if necessary to avoid leaks.

Quality Assurance and Warranty

Nissens radiators are manufactured to meet OEM specifications, ensuring compatibility and durability for Jaguar XK8 and XKR models. The aluminum construction resists corrosion and extends service life. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary by region.

BrandNissens
Part Number66701
Core Height17.0472
Core Length1.3386
Core Width26.3780
MaterialAluminum

This part fits 21 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2006JaguarXK8Victory Edition4.2LV8GASN/A
2006JaguarXK8Base4.2LV8GASN/A
2006JaguarXKRVictory Edition4.2LV8GASN/AEngine Cooling
2006JaguarXKRBase4.2LV8GASN/AEngine Cooling
2005JaguarXK8Base4.2LV8GASN/A
2005JaguarXKRBase4.2LV8GASN/AEngine Cooling
2004JaguarXK8Base4.2LV8GASN/A
2004JaguarXKRBase4.2LV8GASN/AEngine Cooling
2003JaguarXK8Base4.2LV8GASN/A
2003JaguarXKRBase4.2LV8GASN/AEngine Cooling
2002JaguarXK8Base4.0LV8GASN/A
2002JaguarXKR1004.0LV8GASN/AEngine Cooling
2002JaguarXKRBase4.0LV8GASN/AEngine Cooling
2001JaguarXK8Base4.0LV8GASN/A
2001JaguarXKRSilverstone4.0LV8GASN/AEngine Cooling
2001JaguarXKRBase4.0LV8GASN/AEngine Cooling
2000JaguarXK8Base4.0LV8GASN/A
2000JaguarXKRBase4.0LV8GASN/AEngine Cooling
1999JaguarXK8Base4.0LV8GASN/A
1998JaguarXK8Base4.0LV8GASN/A
1997JaguarXK8Base4.0LV8GASN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

25682931701274C2N4579CU2567MJB4190ABMJB4190ACMJB4190ADMJB4190AEMJB4190AFMJB4190BAMJB4190BBMJB4190BC

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.